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<!DOCTYPE html> <html class='v2 list-page' dir='ltr' itemscope='' itemtype='http://schema.org/Blog' lang='en' xmlns='http://www.w3.org/1999/xhtml' xmlns:b='http://www.google.com/2005/gml/b' xmlns:data='http://www.google.com/2005/gml/data' xmlns:expr='http://www.google.com/2005/gml/expr'> <head> <link href='https://www.blogger.com/static/v1/widgets/3566091532-css_bundle_v2.css' rel='stylesheet' type='text/css'/> <title> Chromium Blog: javascript </title> <meta content='width=device-width, height=device-height, initial-scale=1.0' name='viewport'/> <meta content='IE=Edge' http-equiv='X-UA-Compatible'/> <meta content='Chromium Blog' property='og:title'/> <meta content='en_US' property='og:locale'/> <meta content='https://blog.chromium.org/search/label/javascript' property='og:url'/> <meta content='Chromium Blog' property='og:site_name'/>  <meta content='Chromium Blog' property='og:title'/> <meta content='summary' name='twitter:card'/> <meta content='@ChromiumDev' name='twitter:creator'/> <link href='https://fonts.googleapis.com/css?family=Roboto:400italic,400,500,500italic,700,700italic' rel='stylesheet' type='text/css'/> <link href='https://fonts.googleapis.com/icon?family=Material+Icons' rel='stylesheet'/> <script src='https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js' type='text/javascript'></script>  <style id='page-skin-1' type='text/css'></style> <style id='template-skin-1' type='text/css'></style>  <meta content='text/html; charset=UTF-8' http-equiv='Content-Type'/> <meta content='blogger' name='generator'/> <link href='https://blog.chromium.org/favicon.ico' rel='icon' type='image/x-icon'/> <link href='https://blog.chromium.org/search/label/javascript' rel='canonical'/> <link rel="alternate" type="application/atom+xml" title="Chromium Blog - Atom" href="https://blog.chromium.org/feeds/posts/default" /> <link rel="alternate" type="application/rss+xml" title="Chromium Blog - RSS" href="https://blog.chromium.org/feeds/posts/default?alt=rss" /> <link rel="service.post" type="application/atom+xml" title="Chromium Blog - Atom" href="https://www.blogger.com/feeds/2471378914199150966/posts/default" />  <meta content='https://blog.chromium.org/search/label/javascript' property='og:url'/> <meta content='Chromium Blog' property='og:title'/> <meta content='News and developments from the open source browser project' property='og:description'/>  <base target='_self'/> <style> html { font-family: Roboto, sans-serif; -moz-osx-font-smoothing: grayscale; -webkit-font-smoothing: antialiased; } body { padding: 0; /* This ensures that the scroll bar is always present, which is needed */ /* because content render happens after page load; otherwise the header */ /* would "bounce" in-between states. */ min-height: 150%; } h2 { font-size: 16px; } h1, h2, h3, h4, h5 { line-height: 2em; } html, h4, h5, h6 { font-size: 14px; } a, a:visited { /* Ensures links meet minimum contrast ratios. */ color: #3974d6; text-decoration: none; } a:focus, a:hover, a:active { text-decoration: none; } .Header { margin-top: 15px; } .Header h1 { font-size: 32px; font-weight: 300; line-height: 32px; height: 42px; } .header-inner .Header .titlewrapper { padding: 0; margin-top: 30px; } .header-inner .Header .descriptionwrapper { padding: 0; margin: 0; } .cols-wrapper { margin-top: 56px; } .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 60px; } .header-inner { height: 256px; position: relative; } html, .header-inner a { color: #212121; color: rgba(0,0,0,.87); } .header-inner .google-logo { display: inline-block; background-size: contain; z-index: 1; height: 70px; overflow: hidden; margin-top: 4px; margin-right: 8px; } .header-left { position: absolute; top: 50%; -webkit-transform: translateY(-50%); transform: translateY(-50%); margin-top: 12px; width: 100%; } .google-logo { margin-left: -4px; } .google-logo img{ height:70px; } #google-footer { position: relative; font-size: 13px; list-style: none; text-align: right; } #google-footer a { color: #444; } #google-footer ul { margin: 0; padding: 0; height: 144px; line-height: 144px; } #google-footer ul li { display: inline; } #google-footer ul li:before { color: #999; content: "\00b7"; font-weight: bold; margin: 5px; } #google-footer ul li:first-child:before { content: ''; } #google-footer .google-logo-dark { left: 0; margin-top: -16px; position: absolute; top: 50%; } /** Sitemap links. **/ .footer-inner-2 { font-size: 14px; padding-top: 42px; padding-bottom: 74px; } .footer-inner-2 .HTML h2 { color: #212121; color: rgba(0,0,0,.87); font-size: 14px; font-weight: 500; padding-left: 0; margin: 10px 0; } .footer-inner-2 .HTML ul { font-weight: normal; list-style: none; padding-left: 0; } .footer-inner-2 .HTML li { line-height: 24px; padding: 0; } .footer-inner-2 li a { color: rgba(65,132,243,.87); } /** Archive widget. **/ .BlogArchive { font-size: 13px; font-weight: normal; } .BlogArchive .widget-content { display: none; } .BlogArchive h2, .Label h2 { color: #4184F3; text-decoration: none; } .BlogArchive .hierarchy li { display: inline-block; } /* Specificity needed here to override widget CSS defaults. */ .BlogArchive #ArchiveList ul li, .BlogArchive #ArchiveList ul ul li { margin: 0; padding-left: 0; text-indent: 0; } .BlogArchive .intervalToggle { cursor: pointer; } .BlogArchive .expanded .intervalToggle .new-toggle { -ms-transform: rotate(180deg); transform: rotate(180deg); } .BlogArchive .new-toggle { float: right; padding-top: 3px; opacity: 0.87; } #ArchiveList { text-transform: uppercase; } #ArchiveList .expanded > ul:last-child { margin-bottom: 16px; } #ArchiveList .archivedate { width: 100%; } /* Months */ .BlogArchive .items { max-width: 150px; margin-left: -4px; } .BlogArchive .expanded .items { margin-bottom: 10px; overflow: hidden; } .BlogArchive .items > ul { float: left; height: 32px; } .BlogArchive .items a { padding: 0 4px; } .Label { font-size: 13px; font-weight: normal; } .sidebar-icon { display: inline-block; width: 24px; height: 24px; vertical-align: middle; margin-right: 12px; margin-top: -1px } .Label a { margin-right: 4px; } .Label .widget-content { display: none; } .FollowByEmail { font-size: 13px; font-weight: normal; } .FollowByEmail h2 { background: url("data:image/png;base64,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"); background-repeat: no-repeat; background-position: 0 50%; text-indent: 30px; } .FollowByEmail .widget-content { display: none; } .searchBox input { border: 1px solid #eee; color: #212121; color: rgba(0,0,0,.87); font-size: 14px; padding: 8px 8px 8px 40px; width: 164px; font-family: Roboto, sans-serif; background: url("https://www.gstatic.com/images/icons/material/system/1x/search_grey600_24dp.png") 8px center no-repeat; } .searchBox ::-webkit-input-placeholder { /* WebKit, Blink, Edge */ color: rgba(0,0,0,.54); } .searchBox :-moz-placeholder { /* Mozilla Firefox 4 to 18 */ color: #000; opacity: 0.54; } .searchBox ::-moz-placeholder { /* Mozilla Firefox 19+ */ color: #000; opacity: 0.54; } .searchBox :-ms-input-placeholder { /* Internet Explorer 10-11 */ color: #757575; } .widget-item-control { margin-top: 0px; } .section { margin: 0; padding: 0; } #sidebar-top { border: 1px solid #eee; } #sidebar-top > div { margin: 16px 0; } .widget ul { line-height: 1.6; } /*main post*/ .post { margin-bottom:30px; } #main .post .title { margin: 0; } #main .post .title a { color: #212121; color: rgba(0,0,0,.87); font-weight: normal; font-size: 24px; } #main .post .title a:hover { text-decoration:none; color: #3974d6; } .message, #main .post .post-header { margin: 0; padding: 0; } #main .post .post-header .caption, #main .post .post-header .labels-caption, #main .post .post-footer .caption, #main .post .post-footer .labels-caption { color: #444; font-weight: 500; } #main .tr-caption-container td { text-align: left; } #main .post .tr-caption { color: #757575; color: rgba(0,0,0,.54); display: block; max-width: 560px; padding-bottom: 20px; } #main .post .tr-caption-container { line-height: 24px; margin: -1px 0 0 0 !important; padding: 4px 0; text-align: left; } #main .post .post-header .published{ font-size:11px; font-weight:bold; } .post-header .publishdate { font-size: 17px; font-weight:normal; color: #757575; color: rgba(0,0,0,.54); } #main .post .post-footer{ font-size:12px; padding-bottom: 21px; } .label-footer { margin-bottom: 12px; margin-top: 12px; } .comment-img { margin-right: 16px; opacity: 0.54; vertical-align: middle; } #main .post .post-header .published { margin-bottom: 40px; margin-top: -2px; } .post .post-content { color: #212121; color: rgba(0,0,0,.87); font-size: 17px; margin: 25px 0 36px 0; line-height: 32px; } .post-body .post-content ul, .post-body .post-content ol { margin: 16px 0; padding: 0 48px; } .post-summary { display: none; } /* Another old-style caption. */ .post-content div i, .post-content div + i { font-size: 14px; font-style: normal; color: #757575; color: rgba(0,0,0,.54); display: block; line-height: 24px; margin-bottom: 16px; text-align: left; } /* Another old-style caption (with link) */ .post-content a > i { color: #4184F3 !important; } /* Old-style captions for images. */ .post-content .separator + div:not(.separator) { margin-top: -16px; } /* Capture section headers. */ .post-content br + br + b, .post-content .space + .space + b, .post-content .separator + b { display: inline-block; margin-bottom: 8px; margin-top: 24px; } .post-content li { line-height: 32px; } /* Override all post images/videos to left align. */ .post-content .separator, .post-content > div { text-align: left; } .post-content .separator > a, .post-content .separator > span { margin-left: 0 !important; } .post-content img { max-width: 100%; height: auto; width: auto; } .post-content .tr-caption-container img { margin-bottom: 12px; } .post-content iframe, .post-content embed { max-width: 100%; } .post-content .carousel-container { margin-bottom: 48px; } #main .post-content b { font-weight: 500; } /* These are the main paragraph spacing tweaks. */ #main .post-content br { content: ' '; display: block; padding: 4px; } .post-content .space { display: block; height: 8px; } .post-content iframe + .space, .post-content iframe + br { padding: 0 !important; } #main .post .jump-link { margin-bottom:10px; } .post-content img, .post-content iframe { margin: 30px 0 20px 0; } .post-content > img:first-child, .post-content > iframe:first-child { margin-top: 0; } .col-right .section { padding: 0 16px; } #aside { background:#fff; border:1px solid #eee; border-top: 0; } #aside .widget { margin:0; } #aside .widget h2, #ArchiveList .toggle + a.post-count-link { color: #212121; color: rgba(0,0,0,.87); font-weight: 400 !important; margin: 0; } #ArchiveList .toggle { float: right; } #ArchiveList .toggle .material-icons { padding-top: 4px; } #sidebar .tab { cursor: pointer; } #sidebar .tab .arrow { display: inline-block; float: right; } #sidebar .tab .icon { display: inline-block; vertical-align: top; height: 24px; width: 24px; margin-right: 13px; margin-left: -1px; margin-top: 1px; color: #757575; color: rgba(0,0,0,.54); } #sidebar .widget-content > :first-child { padding-top: 8px; } #sidebar .active .tab .arrow { -ms-transform: rotate(180deg); transform: rotate(180deg); } #sidebar .arrow { color: #757575; color: rgba(0,0,0,.54); } #sidebar .widget h2 { font-size: 14px; line-height: 24px; display: inline-block; } #sidebar .widget .BlogArchive { padding-bottom: 8px; } #sidebar .widget { border-bottom: 1px solid #eee; box-shadow: 0px 1px 0 white; margin-bottom: 0; padding: 14px 0; min-height: 20px; } #sidebar .widget:last-child { border-bottom: none; box-shadow: none; margin-bottom: 0; } #sidebar ul { margin: 0; padding: 0; } #sidebar ul li { list-style:none; padding:0; } #sidebar ul li a { line-height: 32px; } #sidebar .archive { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAYCAYAAADzoH0MAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAE1JREFUeNpiNDY23s9AAWBioBCwYBM8c+YMVsUmJibEGYBNMS5DaeMFfDYSZQA2v9I3FrB5AZeriI4FmnrBccCT8mhmGs1MwyAzAQQYAKEWG9zm9QFEAAAAAElFTkSuQmCC"); height: 24px; line-height: 24px; padding-left: 30px; } #sidebar .labels { background-image: url("data:image/png;base64,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"); height: 20px; line-height: 20px; padding-left: 30px; } #sidebar .rss a { background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAX5JREFUeNqsVDGSgkAQHL2rIiIikohIc/EBRkbwAIwuwgfwAXiAD9AHSI7kEkECRCb6AIyINDLx7K0aa6kT7uq0q7YYtnZ7umdnt7darXbr9Zpegeu61DNNc0dvwCcH4/GYJpMJnc9nOhwOVJbl/4hAAokMECZJQtvt9k+kH7qufyEYDAakqqqYxFdRFBqNRmTbNg2HQ0rTlK7XayvR0xqBdDqdkuM4dE/0ULhYLOh4PHYrknG5XGi/31MYhuL/nkwonM1mlGUZ1XXdrsiyLGEDhY7juJEZ1u5tIixDGdYhmYw+B7CAzPP5nDabjdgIAgCksMX1832/3drtdqPT6SQWapomiGEFNkDEdpDMMAzK81ys/7XYy+XyoQgq2WoURSIJ2iIIgp/WZCCTvFm2wgeAU31aI3Q2GhIDMeB53qPYPIcm5VrxXIOIOxsDMStjVawAc1VViRgN22lNBiuQN3GR+SY07hpOoStmFQAKXRRFY93bnpG+fONfedi+BRgAbkS8Fxp7QQIAAAAASUVORK5CYII="); } #sidebar .subscription a { background-image: url("data:image/png;base64,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"); } #sidebar-bottom { background: #f5f5f5; border-top:1px solid #eee; } #sidebar-bottom .widget { border-bottom: 1px solid #e0e0e0; padding: 15px 0; text-align: center; } #sidebar-bottom > div:last-child { border-bottom: 0; } #sidebar-bottom .text { line-height: 20px; } /* Home, forward, and backward pagination. */ .blog-pager { border-top : 1px #e0e0e0 solid; padding-top: 10px; margin-top: 15px; text-align: right !important; } #blog-pager { margin-botom: 0; margin-top: -14px; padding: 16px 0 0 0; } #blog-pager a { display: inline-block; } .blog-pager i.disabled { opacity: 0.2 !important; } .blog-pager i { color: black; margin-left: 16px; opacity: 0.54; } .blog-pager i:hover, .blog-pager i:active { opacity: 0.87; } #blog-pager-older-link, #blog-pager-newer-link { float: none; } .gplus-profile { background-color: #fafafa; border: 1px solid #eee; overflow: hidden; width: 212px; } .gplus-profile-inner { margin-left: -1px; margin-top: -1px; } /* Sidebar follow buttons. */ .followgooglewrapper { padding: 12px 0 0 0; } .loading { visibility: hidden; } .detail-page .post-footer .cmt_iframe_holder { padding-top: 40px !important; } /** Desktop **/ @media (max-width: 900px) { .col-right { display: none; } .col-main { margin-right: 0; min-width: initial; } .footer-outer { display: none; } .cols-wrapper { min-width: initial; } .google-footer-outer { background-color: #f5f5f5; } } /** Tablet **/ @media (max-width: 712px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 40px; } } /* An extra breakpoint accommodating for long blog titles. */ @media (max-width: 600px) { .header-left { height: 100%; position: initial; top: inherit; margin-top: 0; -webkit-transform: initial; transform: initial; } .header-title { margin-top: 18px; } .header-inner { height: auto; margin-bottom: 32px; margin-top: 32px; } .header-desc { margin-top: 12px; } .header-inner .google-logo { height: 70px; margin-top: 3px; } .header-inner .google-logo img { height: 70px; } .header-title h2 { font-size: 32px; line-height: 76px; } } /** Mobile/small desktop window; also landscape. **/ @media (max-width: 480px), (max-height: 480px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 16px; } .cols-wrapper { margin-top: 0; } .post-header .publishdate, .post .post-content { font-size: 16px; } .post .post-content { line-height: 28px; margin-bottom: 30px; } .post { margin-top: 30px; } .byline-author { display: block; font-size: 12px; line-height: 24px; margin-top: 6px; } #main .post .title a { font-weight: 500; color: #4c4c4c; color: rgba(0,0,0,.70); } #main .post .post-header { padding-bottom: 12px; } #main .post .post-header .published { margin-bottom: -8px; margin-top: 3px; } .post .read-more { display: block; margin-top: 14px; } .post .tr-caption { font-size: 12px; } #main .post .title a { font-size: 20px; line-height: 30px; } .post-content iframe { /* iframe won't keep aspect ratio when scaled down. */ max-height: 240px; } .post-content .separator img, .post-content .tr-caption-container img, .post-content iframe { margin-left: -16px; max-width: inherit; width: calc(100% + 32px); } .post-content table, .post-content td { width: 100%; } #blog-pager { margin: 0; padding: 16px 0; } /** List page tweaks. **/ .list-page .post-original { display: none; } .list-page .post-summary { display: block; } .list-page .comment-container { display: none; } .list-page #blog-pager { padding-top: 0; border: 0; margin-top: -8px; } .list-page .label-footer { display: none; } .list-page #main .post .post-footer { border-bottom: 1px solid #eee; margin: -16px 0 0 0; padding: 0 0 20px 0; } .list-page .post .share { display: none; } /** Detail page tweaks. **/ .detail-page .post-footer .cmt_iframe_holder { padding-top: 32px !important; } .detail-page .label-footer { margin-bottom: 0; } .detail-page #main .post .post-footer { padding-bottom: 0; } .detail-page #comments { display: none; } } [data-about-pullquote], [data-is-preview], [data-about-syndication] { display: none; } </style> <noscript> <style> .loading { visibility: visible }</style> </noscript> <script type='text/javascript'> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','https://www.google-analytics.com/analytics.js','ga'); 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//]]> </script> <noscript> <img alt='' height='1' src='https://ad.doubleclick.net/ddm/activity/src=2542116;type=gblog;cat=googl0;ord=1?' width='1'/> </noscript>  <div class='header-outer'> <div class='header-inner'> <div class='section' id='header'><div class='widget Header' data-version='1' id='Header1'> <div class='header-left'> <div class='header-title'> <a class='google-logo' href='https://blog.chromium.org/'> <img alt="Chromium Blog" height="50" src="//1.bp.blogspot.com/-vkF7AFJOwBk/VkQxeAGi1mI/AAAAAAAARYo/57denvsQ8zA/s1600-r/logo_chromium.png"> </a> <a href='/.'> <h2> Chromium Blog </h2> </a> </div> <div class='header-desc'> News and developments from the open source browser project </div> </div> </div></div> </div> </div>  <div class='cols-wrapper loading'> <div class='col-main-wrapper'> <div class='col-main'> <div class='section' id='main'><div class='widget Blog' data-version='1' id='Blog1'> <div class='post' data-id='4860392654067948402' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2019/06/chrome-76-beta-dark-mode-payments-new.html' itemprop='url' title='Chrome 76 Beta: dark mode, payments, new PWA features and more'> Chrome 76 Beta: dark mode, payments, new PWA features and more </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, June 13, 2019 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> Unless otherwise noted, changes described below apply to the newest Chrome Beta channel release for Android, Chrome OS, Linux, macOS, and Windows. Find more information about the features listed here through the provided links or from the list on <a href="https://www.chromestatus.com/features#milestone%3D76">ChromeStatus.com</a>. Chrome 76 is beta as of June 13, 2019.<br /> <h2> <span style="font-size: x-large;">Dark mode</span></h2> Many operating systems now support inverted color schemes with a system setting referred to as ‘dark theme' or ‘dark mode', depending on the system.<br /> <span style="border: none; clear: right; display: inline-block; float: right; height: 372px; margin-bottom: 1em; margin-left: 1em; overflow: hidden; width: 332px;"><img height="372" src="https://lh3.googleusercontent.com/mN1ug2uAYCeg1zXpCNsgkPIVb5B1bWE6yGmjAH5xpZSqVhfOVAbuOGA76DolGRYWfe337pE2FSZg-w5v5Qh1_jo5nttGHI0fc7SWGZvsiBEQf_FvASwUEkCWzEPDIQplq81IqDTK" style="margin-left: 0px; margin-top: 0px;" width="332" /></span><span id="docs-internal-guid-573a8bd1-7fff-d650-7097-72c014ab8272"></span><br /> <br /> The <code>prefers-color-scheme</code> media query allows a website or web app to adopt the preferred display mode of the user. Use the query in your CSS code like so:<br /> <br /> <br /> <pre>@media (prefers-color-scheme: dark) { body { color: white; background-color: black; } }</pre> <br /> <br /> What is left out of this is the explanation? For that, read the article titled <a href="https://web.dev/prefers-color-scheme/">Hello Darkness, My Old Friend</a>.<br /> <h2> <span style="font-size: x-large;">Payments API</span></h2> Over the last few versions of Chrome we've rolled out a number of improvements to the payments APIs. These APIs provide a way to interact with proprietary payment systems without needing to build your own user interactions. Changes in Chrome 75 included replacing <code>hasEnrolledInstrument()</code> with <code>canMakePayment()</code> and removal of <code>languageCode</code> from the billing address. With the <code>detailsPromise</code> option Chrome 75 gives <code>PaymentRequest.show()</code> a means of performing a quick server call before showing payment details to the buyer.<br /> <br /> Chrome 76 brings three changes to the payment realm. Now implemented are features that allow a merchant website or web app to respond when a user changes payment instruments. Additionally, the <code>PaymentRequestEvent</code> has a new method called <code>changePaymentMethod()</code> and the <code>PaymentRequest</code> object now supports an event handler called <code>paymentmethodchange</code>. You can use both to notify a merchant when the user changes payment instruments. The former returns a promise that resolves with a new <code>PaymentRequest</code> instance. <br /> <br /> Additionally, Chrome now makes it easier to use the payments APIs for self-signed certificates on the local development environment. To do this, launch Chrome from a command line with the <code>—ignore-certificate-errors</code> flag. <br /> <br /> For detailed information about these features, read <a href="https://web.dev/web-payments-updates/">Web Payments Updates</a>. <br /> <h2> <span style="font-size: x-large;">Improvements for Progressive Web Apps</span></h2> <h3> Install Progressive Web Apps on the desktop with ease</h3> On desktop, there is typically no indication to a user that a Progressive Web App is installable, and if it is, the install flow is hidden within the three dot menu. <br /> <br /> In Chrome 76, we're making it easier for users to install Progressive Web Apps on the desktop by adding an <a href="https://developers.google.com/web/updates/2019/06/pwa-install-addressbar">install button to the omnibox</a>.<br /> <br /> <span style="border: none; clear: right; display: inline-block; float: right; height: 279px; margin-bottom: 1em; margin-left: 1em; overflow: hidden; width: 446px;"><img height="279" src="https://lh6.googleusercontent.com/98SHn5p9ylaefvICBSAxRhDmvMujdOylOh43ng-KoSdSWc4CUjA2gxs6POBUiuj4xjMyJqVYPCPkgQYMCZE1-G0ARFRjgnMu17FKPAPYa6phyMzTa_zhe6bWgRN7lLtBhQMzH7iu" style="margin-left: 0px; margin-top: 0px;" width="446" /></span><span id="docs-internal-guid-20b3c859-7fff-7bcd-093e-de56f88dd607"><span style="font-family: "arial"; font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;"></span></span><br /> If a site meets the Progressive Web App <a href="https://developers.google.com/web/fundamentals/app-install-banners/#criteria">installability criteria</a>, Chrome shows an install icon in the omnibox. There is no extra work required from developers. Clicking the button prompts the user to install the PWA.<br /> <h3> Control the Add to Home Screen mini-infobar</h3> In Chrome 76, we're giving you control over the add to home screen mini-infobar. <br /> <br /> <img src="insert_image_url_here" /><br /> <span id="docs-internal-guid-76686c5f-7fff-2269-e5a2-1f55f41e04d0"><span style="font-family: "arial"; font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;"><span style="border: none; display: inline-block; height: 87px; overflow: hidden; width: 328px;"><img height="87" src="https://lh6.googleusercontent.com/1e06kr9yTL7Shc3jCJJrSWRbnqvaAGbPaJjxiJl3kbIv2BDUPG0gXPcv6AJzVrFqpXK8cg4ZwiWQI6OUXm5RvbXNRkKHkcjQTqkKJOxWNe6lB0NwxzdMGPpCbfABadlR_5wKlOIu" style="margin-left: 0px; margin-top: 0px;" width="328" /></span></span></span><br /> <br /> Chrome shows the mini-infobar the first time a user visits a site that meets the <a href="https://developers.google.com/web/fundamentals/app-install-banners/#criteria">Progressive Web App installability criteria</a>. Developers want to prevent the mini-infobar from appearing, and provide their own install promotion instead.<br /> <br /> To do this, listen for the <code>beforeinstallprompt</code> event, and call <code><a href="https://developers.google.com/web/updates/2019/05/mini-infobar-update">preventDefault()</a></code><br /> on it. Then, update your UI to notify the user by adding an install button or other element. Depending on your app, there are several different patterns you can use to <a href="https://developers.google.com/web/fundamentals/app-install-banners/promoting-install-mobile">promote installation of your PWA</a>. <br /> <br /> The add to home screen mini-infobar is still a temporary measure. We are experimenting with new UI patterns for giving Progressive Web App users the ability to install, and do this in a way that reduces clutter in the browsing experience.<br /> <h3> Updating WebAPKs more frequently</h3> When a PWA is installed on Android, Chrome automatically requests and installs a <a href="https://developers.google.com/web/fundamentals/integration/webapks">WebAPK</a>. Chrome periodically checks to see if the manifest has changed, and if a new WebAPK is required. Starting in Chrome 76, <a href="https://developers.google.com/web/updates/2019/06/webapk-update-frequency">Chrome will check the manifest more frequently</a>: checking every day, instead of every three days. If any of the key properties have changed, Chrome will request and install a new WebAPK.<br /> <h2> <span style="font-size: x-large;">Other features in this release</span></h2> <h3> Animation.updatePlaybackRate</h3> <a href="https://www.chromestatus.com/feature/6276633918963712">Adds <code>Animation.updatePlaybackRate()</code></a>, which lets you seamlessly transition the playback rate of an animation such that there is no visible jump in the animation. Current time is preserved at the instance the new playback rate takes effect.<br /> <h3> Async clipboard: read and write images</h3> Implements <a href="https://www.chromestatus.com/feature/5074658793619456">programmatic copying and pasting of images</a> for the Async Clipboard API. This change also updates <code>navigator.clipboard.read()</code> and <code>navigator.clipboard.write()</code> to comply with the specification. Programmatic copying and pasting of images is Chromium's top starred bug.<br /> <h3> Escape key is not a user activation</h3> The escape key is <a href="https://www.chromestatus.com/feature/5302245493047296">no longer treated as a user activation</a>. Browsers prevent calls to abusable APIs (like popup, fullscreen, vibrate, etc.) unless the user activates the page through direct interactions. Not all interactions trigger user activation. For example, clicking on a link or typing in a textbox does, but swiping fingers on a screen or hovering with the mouse cursor does not. Since users never intend to interact with the page through the escape key, it should not trigger user activation.<br /> <h3> Fetch Metadata</h3> Introduces a <a href="https://www.chromestatus.com/feature/5155867204780032">new HTTP request header</a> that sends additional metadata about a request's provenance (is it cross-site, is it triggered from <code><img></code>, etc.) to the server to allow it to make security decisions which might mitigate some kinds of attacks based on timing the server's response (<a href="https://www.google.com/url?q=https://en.wikipedia.org/wiki/Cross-site_scripting&sa=D&ust=1559835672088000&usg=AFQjCNHxYTsK7FbUbzSALEynoJ-2xUeg7g">XSS leaks</a> and others).<br /> <br /> For example, it is unlikely that a bank's "Transfer all money" endpoint would be referenced from an <code><img></code> tag, and likewise unlikely that evil.com is going to be making any legitimate requests whatsoever. Ideally, the server could reject these requests a priori rather than deliver them to the application backend.<br /> <h3> form.requestSubmit()</h3> <a href="https://www.chromestatus.com/feature/6097749495775232">Adds the <code>form.requestSubmit()</code> function</a>, which requests form submission. It includes interactive constraint validation, dispatches a <code>submit</code> event, and takes a reference to the submitter button.<br /> <h3> ImageCapture support for focusDistance constraint</h3> The Image Capture API provides a means to set the focusMode to manual which is not useful if you cannot set the focus distance. This change <a href="https://www.chromestatus.com/feature/5181454237564928">provides an interface</a> for getting focus range values and setting focus distance value.<br /> <h3> Implement Animation.pending</h3> Adds <a href="https://www.chromestatus.com/feature/4843845109940224">the pending attribute</a> to the Web Animations API. A pending animation is one that is waiting on an asynchronous operation that affects the play state. Adding support for this attribute does not affect the rendering or timing of animations, but simply exposes the signal. <br /> <h3> IndexedDB transaction explicit commit API call</h3> Adds <a href="https://www.chromestatus.com/feature/5375472036741120">a <code>commit()</code> function to <code>IDBTransaction</code></a> objects, which explicitly marks a transaction as not accepting further requests. Currently, IndexedDB only commits a transaction after all associated requests have had their completion event handlers executed, and no new requests have been queued by the event handlers. Developers can use the explicit <code>commit()</code> function to shave a few event loop cycles off of the latency of their transactions.<br /> <br /> The primary benefit of explicit commit is that it increases the throughput of read and write requests made on an object store. This is a clear performance benefit in terms of the rate at which operations can be processed. Additionally, the increase in speed is advantageous because it adds stability to IndexedDB by reducing the probability that a disruptive event occurs within the lifetime of a transaction.<br /> <h3> JavaScript</h3> <strong>DateTimeFormat dateStyle and timeStyle </strong><br /> Adds <code><a href="https://www.chromestatus.com/feature/5091631933947904">dateStyle</a></code> and <code>timeStyle</code> options to functions on <code>Intl.DateTimeFormat</code>, specifically <code>formatToParts()</code> and <code>resolveOptions()</code>. These options provide a compact way to request the appropriate, locale-specific date and time of given length styles.<br /> <br /> <strong>Locale sensitive BigInt.prototype.toLocaleString and allow Intl.NumberFormat format/formatToParts to take BigInt.</strong><br /> <a href="https://www.chromestatus.com/feature/5742274625404928">Changes <code>BigInt.prototype.toLocaleString()</code></a> to locale-sensitive number formatting and changes <code>Intl.NumberFormat.prototype.format()</code> and <code>formatToParts()</code> to accept <code>BigInt</code> as input.<br /> <h3> Media capabilities in workers</h3> <a href="https://www.chromestatus.com/feature/5730672977117184">Enables the Media Capabilities API in all types of workers</a> to help website and web apps pick the best media to stream from a worker. The information can then be used to create the <code>MediaStream</code> from a worker.<br /> <h3> Promise.allSettled</h3> <a href="https://www.chromestatus.com/feature/5547381053456384">Adds Promise.allSettled()</a>, which returns a promise that is fulfilled with an array of promise state snapshots, but only after all the original promises have settled, in other words after it has either resolved or rejected.<br /> <h3> Simpler reading methods for Blob interface</h3> Adds <a href="https://www.chromestatus.com/feature/6206980857266176">three new methods to the Blob interface</a> to perform read operations: <code>text()</code>, <code>arrayBuffer()</code>, and <code>stream()</code>.<br /> <h3> WebRTC</h3> <strong>RTCSctpTransport</strong><br /> <a href="https://www.chromestatus.com/feature/5847754483957760">Exposes information about the SCTP transport</a> that is used to carry WebRTC data channels such as <code>max-message-size</code> and <code>max</code> channels.<br /> <br /> <strong>RTCRtpSender.setStreams</strong><br /> Allows <a href="https://www.chromestatus.com/feature/6044840062091264">changing the association between</a> the track associated with an <code>RTCRtpSender</code> and streams. Stream association causes tracks in the same stream to be synchronized. This is useful, for example, if during a call a user switches from a front-facing camera to a back-facing camera and the application uses <code>RTCRtpSender.replaceTrack()</code>. On the receiving end the new track must be associated with the existing stream and synchronized with its auto track.<br /> <br /> <strong>RTCRtpTransceiver.setCodecPreferences()</strong><br /> Adds the <code><a href="https://www.chromestatus.com/feature/5242890959716352">setCodecPreferences()</a></code> method, which overrides the default codec preferences used by the user agent. This allows applications to disable the negotiation of specific codecs. It also allows an application to cause a remote peer to prefer the codec that appears first in the list for sending.<br /> <h3> white-space: break-spaces</h3> The <code><a href="https://www.chromestatus.com/feature/4842781306519552">white-space:break-spaces</a></code> value allows authors to specify that any sequence of preserved white space that would otherwise overflow a line and hang (as per the CSS Text Module specification's <a href="https://www.w3.org/TR/css-text-3/#white-space-phase-2">Trimming and Positioning rules</a>) must be broken.<br /> <h2> <span style="font-size: x-large;">Removals</span></h2> <h3> Remove feature policy: lazyload</h3> The <a href="https://www.chromestatus.com/feature/5641405942726656">lazyload feature policy</a> was intended to allow developers to selectively control the lazyload attribute on the <code><iframe></code> and <code><img></code> tags to provide more control over loading delay for embedded contents and images on a per origin basis. <br /> <br /> The policy is removed in favor of a newer feature policy for loading, namely <code>loading-frame-default-eager</code> which is more aligned with how the <code>loading</code> attribute will be used. The removal applies to both the Feature-Policy header and the <code><iframe> allow</code> attribute.<br /> <h3> Remove outputs from MediaStreamAudioDestinationNode</h3> According to the specification, the <code>MediaStreamAudioDestinationNode</code> in the Web Audio API should have no outputs. Chrome's implementation has a single output which <a href="https://www.chromestatus.com/feature/5702493226926080">has been removed</a>.<br /> <h3> Remove insecure usage of DeviceMotionEvent</h3> Chromium has been showing deprecation warnings since 2015 whenever the API is used in a non-secure browsing context. Chrome <a href="https://www.chromestatus.com/feature/5688035094036480">now restricts the API</a> to secure browsing contexts. This change brings Chromium's implementation in line with the privacy and security recommendations in the specification, and is aligned with the effort to deprecate powerful features on insecure origins.<br /> <h3> Remove insecure usage of DeviceOrientationEvent</h3> <div> Chromium has been showing deprecation warnings since 2015 whenever the API is used in a non-secure browsing context. Chrome <a href="https://www.chromestatus.com/features/5468407470227456">now restricts the API</a> to secure browsing contexts. This change brings Chromium’s implementation in line with the privacy and security recommendations in the specification, and is aligned with the effort to deprecate powerful features on insecure origins.</div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> Unless otherwise noted, changes described below apply to the newest Chrome Beta channel release for Android, Chrome OS, Linux, macOS, and Windows. Find more information about the features listed here through the provided links or from the list on <a href="https://www.chromestatus.com/features#milestone%3D76">ChromeStatus.com</a>. Chrome 76 is beta as of June 13, 2019.<br /> <h2> <span style="font-size: x-large;">Dark mode</span></h2> Many operating systems now support inverted color schemes with a system setting referred to as ‘dark theme' or ‘dark mode', depending on the system.<br /> <span style="border: none; clear: right; display: inline-block; float: right; height: 372px; margin-bottom: 1em; margin-left: 1em; overflow: hidden; width: 332px;"><img height="372" src="https://lh3.googleusercontent.com/mN1ug2uAYCeg1zXpCNsgkPIVb5B1bWE6yGmjAH5xpZSqVhfOVAbuOGA76DolGRYWfe337pE2FSZg-w5v5Qh1_jo5nttGHI0fc7SWGZvsiBEQf_FvASwUEkCWzEPDIQplq81IqDTK" style="margin-left: 0px; margin-top: 0px;" width="332" /></span><span id="docs-internal-guid-573a8bd1-7fff-d650-7097-72c014ab8272"></span><br /> <br /> The <code>prefers-color-scheme</code> media query allows a website or web app to adopt the preferred display mode of the user. Use the query in your CSS code like so:<br /> <br /> <br /> <pre>@media (prefers-color-scheme: dark) { body { color: white; background-color: black; } }</pre> <br /> <br /> What is left out of this is the explanation? For that, read the article titled <a href="https://web.dev/prefers-color-scheme/">Hello Darkness, My Old Friend</a>.<br /> <h2> <span style="font-size: x-large;">Payments API</span></h2> Over the last few versions of Chrome we've rolled out a number of improvements to the payments APIs. These APIs provide a way to interact with proprietary payment systems without needing to build your own user interactions. Changes in Chrome 75 included replacing <code>hasEnrolledInstrument()</code> with <code>canMakePayment()</code> and removal of <code>languageCode</code> from the billing address. With the <code>detailsPromise</code> option Chrome 75 gives <code>PaymentRequest.show()</code> a means of performing a quick server call before showing payment details to the buyer.<br /> <br /> Chrome 76 brings three changes to the payment realm. Now implemented are features that allow a merchant website or web app to respond when a user changes payment instruments. Additionally, the <code>PaymentRequestEvent</code> has a new method called <code>changePaymentMethod()</code> and the <code>PaymentRequest</code> object now supports an event handler called <code>paymentmethodchange</code>. You can use both to notify a merchant when the user changes payment instruments. The former returns a promise that resolves with a new <code>PaymentRequest</code> instance. <br /> <br /> Additionally, Chrome now makes it easier to use the payments APIs for self-signed certificates on the local development environment. To do this, launch Chrome from a command line with the <code>—ignore-certificate-errors</code> flag. <br /> <br /> For detailed information about these features, read <a href="https://web.dev/web-payments-updates/">Web Payments Updates</a>. <br /> <h2> <span style="font-size: x-large;">Improvements for Progressive Web Apps</span></h2> <h3> Install Progressive Web Apps on the desktop with ease</h3> On desktop, there is typically no indication to a user that a Progressive Web App is installable, and if it is, the install flow is hidden within the three dot menu. <br /> <br /> In Chrome 76, we're making it easier for users to install Progressive Web Apps on the desktop by adding an <a href="https://developers.google.com/web/updates/2019/06/pwa-install-addressbar">install button to the omnibox</a>.<br /> <br /> <span style="border: none; clear: right; display: inline-block; float: right; height: 279px; margin-bottom: 1em; margin-left: 1em; overflow: hidden; width: 446px;"><img height="279" src="https://lh6.googleusercontent.com/98SHn5p9ylaefvICBSAxRhDmvMujdOylOh43ng-KoSdSWc4CUjA2gxs6POBUiuj4xjMyJqVYPCPkgQYMCZE1-G0ARFRjgnMu17FKPAPYa6phyMzTa_zhe6bWgRN7lLtBhQMzH7iu" style="margin-left: 0px; margin-top: 0px;" width="446" /></span><span id="docs-internal-guid-20b3c859-7fff-7bcd-093e-de56f88dd607"><span style="font-family: "arial"; font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;"></span></span><br /> If a site meets the Progressive Web App <a href="https://developers.google.com/web/fundamentals/app-install-banners/#criteria">installability criteria</a>, Chrome shows an install icon in the omnibox. There is no extra work required from developers. Clicking the button prompts the user to install the PWA.<br /> <h3> Control the Add to Home Screen mini-infobar</h3> In Chrome 76, we're giving you control over the add to home screen mini-infobar. <br /> <br /> <img src="insert_image_url_here" /><br /> <span id="docs-internal-guid-76686c5f-7fff-2269-e5a2-1f55f41e04d0"><span style="font-family: "arial"; font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;"><span style="border: none; display: inline-block; height: 87px; overflow: hidden; width: 328px;"><img height="87" src="https://lh6.googleusercontent.com/1e06kr9yTL7Shc3jCJJrSWRbnqvaAGbPaJjxiJl3kbIv2BDUPG0gXPcv6AJzVrFqpXK8cg4ZwiWQI6OUXm5RvbXNRkKHkcjQTqkKJOxWNe6lB0NwxzdMGPpCbfABadlR_5wKlOIu" style="margin-left: 0px; margin-top: 0px;" width="328" /></span></span></span><br /> <br /> Chrome shows the mini-infobar the first time a user visits a site that meets the <a href="https://developers.google.com/web/fundamentals/app-install-banners/#criteria">Progressive Web App installability criteria</a>. Developers want to prevent the mini-infobar from appearing, and provide their own install promotion instead.<br /> <br /> To do this, listen for the <code>beforeinstallprompt</code> event, and call <code><a href="https://developers.google.com/web/updates/2019/05/mini-infobar-update">preventDefault()</a></code><br /> on it. Then, update your UI to notify the user by adding an install button or other element. Depending on your app, there are several different patterns you can use to <a href="https://developers.google.com/web/fundamentals/app-install-banners/promoting-install-mobile">promote installation of your PWA</a>. <br /> <br /> The add to home screen mini-infobar is still a temporary measure. We are experimenting with new UI patterns for giving Progressive Web App users the ability to install, and do this in a way that reduces clutter in the browsing experience.<br /> <h3> Updating WebAPKs more frequently</h3> When a PWA is installed on Android, Chrome automatically requests and installs a <a href="https://developers.google.com/web/fundamentals/integration/webapks">WebAPK</a>. Chrome periodically checks to see if the manifest has changed, and if a new WebAPK is required. Starting in Chrome 76, <a href="https://developers.google.com/web/updates/2019/06/webapk-update-frequency">Chrome will check the manifest more frequently</a>: checking every day, instead of every three days. If any of the key properties have changed, Chrome will request and install a new WebAPK.<br /> <h2> <span style="font-size: x-large;">Other features in this release</span></h2> <h3> Animation.updatePlaybackRate</h3> <a href="https://www.chromestatus.com/feature/6276633918963712">Adds <code>Animation.updatePlaybackRate()</code></a>, which lets you seamlessly transition the playback rate of an animation such that there is no visible jump in the animation. Current time is preserved at the instance the new playback rate takes effect.<br /> <h3> Async clipboard: read and write images</h3> Implements <a href="https://www.chromestatus.com/feature/5074658793619456">programmatic copying and pasting of images</a> for the Async Clipboard API. This change also updates <code>navigator.clipboard.read()</code> and <code>navigator.clipboard.write()</code> to comply with the specification. Programmatic copying and pasting of images is Chromium's top starred bug.<br /> <h3> Escape key is not a user activation</h3> The escape key is <a href="https://www.chromestatus.com/feature/5302245493047296">no longer treated as a user activation</a>. Browsers prevent calls to abusable APIs (like popup, fullscreen, vibrate, etc.) unless the user activates the page through direct interactions. Not all interactions trigger user activation. For example, clicking on a link or typing in a textbox does, but swiping fingers on a screen or hovering with the mouse cursor does not. Since users never intend to interact with the page through the escape key, it should not trigger user activation.<br /> <h3> Fetch Metadata</h3> Introduces a <a href="https://www.chromestatus.com/feature/5155867204780032">new HTTP request header</a> that sends additional metadata about a request's provenance (is it cross-site, is it triggered from <code><img></code>, etc.) to the server to allow it to make security decisions which might mitigate some kinds of attacks based on timing the server's response (<a href="https://www.google.com/url?q=https://en.wikipedia.org/wiki/Cross-site_scripting&sa=D&ust=1559835672088000&usg=AFQjCNHxYTsK7FbUbzSALEynoJ-2xUeg7g">XSS leaks</a> and others).<br /> <br /> For example, it is unlikely that a bank's "Transfer all money" endpoint would be referenced from an <code><img></code> tag, and likewise unlikely that evil.com is going to be making any legitimate requests whatsoever. Ideally, the server could reject these requests a priori rather than deliver them to the application backend.<br /> <h3> form.requestSubmit()</h3> <a href="https://www.chromestatus.com/feature/6097749495775232">Adds the <code>form.requestSubmit()</code> function</a>, which requests form submission. It includes interactive constraint validation, dispatches a <code>submit</code> event, and takes a reference to the submitter button.<br /> <h3> ImageCapture support for focusDistance constraint</h3> The Image Capture API provides a means to set the focusMode to manual which is not useful if you cannot set the focus distance. This change <a href="https://www.chromestatus.com/feature/5181454237564928">provides an interface</a> for getting focus range values and setting focus distance value.<br /> <h3> Implement Animation.pending</h3> Adds <a href="https://www.chromestatus.com/feature/4843845109940224">the pending attribute</a> to the Web Animations API. A pending animation is one that is waiting on an asynchronous operation that affects the play state. Adding support for this attribute does not affect the rendering or timing of animations, but simply exposes the signal. <br /> <h3> IndexedDB transaction explicit commit API call</h3> Adds <a href="https://www.chromestatus.com/feature/5375472036741120">a <code>commit()</code> function to <code>IDBTransaction</code></a> objects, which explicitly marks a transaction as not accepting further requests. Currently, IndexedDB only commits a transaction after all associated requests have had their completion event handlers executed, and no new requests have been queued by the event handlers. Developers can use the explicit <code>commit()</code> function to shave a few event loop cycles off of the latency of their transactions.<br /> <br /> The primary benefit of explicit commit is that it increases the throughput of read and write requests made on an object store. This is a clear performance benefit in terms of the rate at which operations can be processed. Additionally, the increase in speed is advantageous because it adds stability to IndexedDB by reducing the probability that a disruptive event occurs within the lifetime of a transaction.<br /> <h3> JavaScript</h3> <strong>DateTimeFormat dateStyle and timeStyle </strong><br /> Adds <code><a href="https://www.chromestatus.com/feature/5091631933947904">dateStyle</a></code> and <code>timeStyle</code> options to functions on <code>Intl.DateTimeFormat</code>, specifically <code>formatToParts()</code> and <code>resolveOptions()</code>. These options provide a compact way to request the appropriate, locale-specific date and time of given length styles.<br /> <br /> <strong>Locale sensitive BigInt.prototype.toLocaleString and allow Intl.NumberFormat format/formatToParts to take BigInt.</strong><br /> <a href="https://www.chromestatus.com/feature/5742274625404928">Changes <code>BigInt.prototype.toLocaleString()</code></a> to locale-sensitive number formatting and changes <code>Intl.NumberFormat.prototype.format()</code> and <code>formatToParts()</code> to accept <code>BigInt</code> as input.<br /> <h3> Media capabilities in workers</h3> <a href="https://www.chromestatus.com/feature/5730672977117184">Enables the Media Capabilities API in all types of workers</a> to help website and web apps pick the best media to stream from a worker. The information can then be used to create the <code>MediaStream</code> from a worker.<br /> <h3> Promise.allSettled</h3> <a href="https://www.chromestatus.com/feature/5547381053456384">Adds Promise.allSettled()</a>, which returns a promise that is fulfilled with an array of promise state snapshots, but only after all the original promises have settled, in other words after it has either resolved or rejected.<br /> <h3> Simpler reading methods for Blob interface</h3> Adds <a href="https://www.chromestatus.com/feature/6206980857266176">three new methods to the Blob interface</a> to perform read operations: <code>text()</code>, <code>arrayBuffer()</code>, and <code>stream()</code>.<br /> <h3> WebRTC</h3> <strong>RTCSctpTransport</strong><br /> <a href="https://www.chromestatus.com/feature/5847754483957760">Exposes information about the SCTP transport</a> that is used to carry WebRTC data channels such as <code>max-message-size</code> and <code>max</code> channels.<br /> <br /> <strong>RTCRtpSender.setStreams</strong><br /> Allows <a href="https://www.chromestatus.com/feature/6044840062091264">changing the association between</a> the track associated with an <code>RTCRtpSender</code> and streams. Stream association causes tracks in the same stream to be synchronized. This is useful, for example, if during a call a user switches from a front-facing camera to a back-facing camera and the application uses <code>RTCRtpSender.replaceTrack()</code>. On the receiving end the new track must be associated with the existing stream and synchronized with its auto track.<br /> <br /> <strong>RTCRtpTransceiver.setCodecPreferences()</strong><br /> Adds the <code><a href="https://www.chromestatus.com/feature/5242890959716352">setCodecPreferences()</a></code> method, which overrides the default codec preferences used by the user agent. This allows applications to disable the negotiation of specific codecs. It also allows an application to cause a remote peer to prefer the codec that appears first in the list for sending.<br /> <h3> white-space: break-spaces</h3> The <code><a href="https://www.chromestatus.com/feature/4842781306519552">white-space:break-spaces</a></code> value allows authors to specify that any sequence of preserved white space that would otherwise overflow a line and hang (as per the CSS Text Module specification's <a href="https://www.w3.org/TR/css-text-3/#white-space-phase-2">Trimming and Positioning rules</a>) must be broken.<br /> <h2> <span style="font-size: x-large;">Removals</span></h2> <h3> Remove feature policy: lazyload</h3> The <a href="https://www.chromestatus.com/feature/5641405942726656">lazyload feature policy</a> was intended to allow developers to selectively control the lazyload attribute on the <code><iframe></code> and <code><img></code> tags to provide more control over loading delay for embedded contents and images on a per origin basis. <br /> <br /> The policy is removed in favor of a newer feature policy for loading, namely <code>loading-frame-default-eager</code> which is more aligned with how the <code>loading</code> attribute will be used. The removal applies to both the Feature-Policy header and the <code><iframe> allow</code> attribute.<br /> <h3> Remove outputs from MediaStreamAudioDestinationNode</h3> According to the specification, the <code>MediaStreamAudioDestinationNode</code> in the Web Audio API should have no outputs. Chrome's implementation has a single output which <a href="https://www.chromestatus.com/feature/5702493226926080">has been removed</a>.<br /> <h3> Remove insecure usage of DeviceMotionEvent</h3> Chromium has been showing deprecation warnings since 2015 whenever the API is used in a non-secure browsing context. Chrome <a href="https://www.chromestatus.com/feature/5688035094036480">now restricts the API</a> to secure browsing contexts. This change brings Chromium's implementation in line with the privacy and security recommendations in the specification, and is aligned with the effort to deprecate powerful features on insecure origins.<br /> <h3> Remove insecure usage of DeviceOrientationEvent</h3> <div> Chromium has been showing deprecation warnings since 2015 whenever the API is used in a non-secure browsing context. Chrome <a href="https://www.chromestatus.com/features/5468407470227456">now restricts the API</a> to secure browsing contexts. This change brings Chromium’s implementation in line with the privacy and security recommendations in the specification, and is aligned with the effort to deprecate powerful features on insecure origins.</div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Chrome 76 Beta: dark mode, payments, new PWA features and more&url=https://blog.chromium.org/2019/06/chrome-76-beta-dark-mode-payments-new.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2019/06/chrome-76-beta-dark-mode-payments-new.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2019/06/chrome-76-beta-dark-mode-payments-new.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/beta' rel='tag'> beta </a> , <a class='label' href='https://blog.chromium.org/search/label/capabilities' rel='tag'> capabilities </a> , <a class='label' href='https://blog.chromium.org/search/label/css' rel='tag'> css </a> , <a class='label' href='https://blog.chromium.org/search/label/javascript' rel='tag'> javascript </a> , <a class='label' href='https://blog.chromium.org/search/label/payments' rel='tag'> payments </a> , <a class='label' href='https://blog.chromium.org/search/label/removals' rel='tag'> removals </a> , <a class='label' href='https://blog.chromium.org/search/label/webrtc' rel='tag'> webrtc </a> </span> </div> </div> </div> <div class='post' data-id='4777145032527889918' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2019/03/debugging-websites-in-chrome-for-ios.html' itemprop='url' title='Debugging Websites in Chrome for iOS'> Debugging Websites in Chrome for iOS </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, March 25, 2019 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">Debugging web pages displayed in Chrome for iOS has always required building the project from source because the release version of WKWebView does not support Safari Remote Debugging. To help bridge the gap of missing developer support, we added the chrome://inspect page in M73 to locally view JavaScript logs. While building Chrome for iOS from source is still the best way to fully debug web pages, we hope that this tool will make it easier to troubleshoot some problems.</span></span></div> <h2 dir="ltr" style="line-height: 1.38; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; font-size: 13pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">Background</span></span></h2> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">When building Chrome for iOS from source, Safari Web Inspector can be used to debug a web page rendered in Chrome. However, this takes a non-trivial amount of effort which includes setting up a Chromium checkout, installing a current version of Xcode, and waiting for the build to complete. Additionally, a Mac with enough disk space to hold the code and tools is required. This barrier to debugging has led to bugs being filed for specific website failures on Chrome for iOS.</span></span></div> <b id="docs-internal-guid-67b39934-7fff-58b0-8912-30e97c0a32bd" style="font-weight: normal;"><span style="font-family: inherit;"><br /></span></b> <br /> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">These bugs can be difficult to diagnose as they are generally based on a single failure case. Chrome developers most likely don’t know the website application well enough to fully understand what is causing the bug. Often, the reporter has even spent time to build a dedicated test page to more precisely understand the issue. The lack of debugging tools require developers to come up with alternative methods in order to debug their websites. Of course, nothing is wrong with filing bugs, and we certainly don’t want to discourage it, but we do want to improve the web developer experience. </span></span></div> <h2 dir="ltr" style="line-height: 1.38; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; font-size: 13pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">In-app JavaScript Console</span></span></h2> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">Enable JavaScript log collection by navigating to chrome://inspect in Chrome for iOS and leaving that tab open to collect logs. In another tab, reproduce the case for which you are interested. Then switch back to the chrome://inspect tab to view the collected logs.  (Log collection will stop if the chrome://inspect page closes or navigates and logs will be lost as they are not persisted.)</span></span></div> <br /> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <span id="docs-internal-guid-06317256-7fff-4037-579e-b3dac2ffa132"><span style="font-family: "open sans" , sans-serif; font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;"><img height="612" src="https://lh4.googleusercontent.com/EpiXdnfzguHVffIvBgxe2rBBNf9N1sjXayDKHQigFH8N0fbhuXgYiHdR59ATZL7ZxYJ-iPTfgmPk7CAQJLz0eoyES8GxJG0vqNgjrr8pBXhx-VRCKqg0f5xMTKzSnODnHEwjKcgk" style="border: none; max-height: 600px; transform: rotate(0rad); width: auto;" width="351" /></span></span></div> <div style="text-align: left;"> <span style="font-family: inherit;">Posted by <span style="font-size: 11pt; text-align: center; white-space: pre-wrap;">Mike Dougherty, Chrome Engineer on iOS</span></span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">Debugging web pages displayed in Chrome for iOS has always required building the project from source because the release version of WKWebView does not support Safari Remote Debugging. To help bridge the gap of missing developer support, we added the chrome://inspect page in M73 to locally view JavaScript logs. While building Chrome for iOS from source is still the best way to fully debug web pages, we hope that this tool will make it easier to troubleshoot some problems.</span></span></div> <h2 dir="ltr" style="line-height: 1.38; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; font-size: 13pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">Background</span></span></h2> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">When building Chrome for iOS from source, Safari Web Inspector can be used to debug a web page rendered in Chrome. However, this takes a non-trivial amount of effort which includes setting up a Chromium checkout, installing a current version of Xcode, and waiting for the build to complete. Additionally, a Mac with enough disk space to hold the code and tools is required. This barrier to debugging has led to bugs being filed for specific website failures on Chrome for iOS.</span></span></div> <b id="docs-internal-guid-67b39934-7fff-58b0-8912-30e97c0a32bd" style="font-weight: normal;"><span style="font-family: inherit;"><br /></span></b> <br /> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">These bugs can be difficult to diagnose as they are generally based on a single failure case. Chrome developers most likely don’t know the website application well enough to fully understand what is causing the bug. Often, the reporter has even spent time to build a dedicated test page to more precisely understand the issue. The lack of debugging tools require developers to come up with alternative methods in order to debug their websites. Of course, nothing is wrong with filing bugs, and we certainly don’t want to discourage it, but we do want to improve the web developer experience. </span></span></div> <h2 dir="ltr" style="line-height: 1.38; margin-bottom: 4pt; margin-top: 18pt;"> <span style="background-color: transparent; font-size: 13pt; font-style: normal; font-variant: normal; font-weight: 700; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">In-app JavaScript Console</span></span></h2> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt;"> <span style="background-color: transparent; color: black; font-size: 11pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;"><span style="font-family: inherit;">Enable JavaScript log collection by navigating to chrome://inspect in Chrome for iOS and leaving that tab open to collect logs. In another tab, reproduce the case for which you are interested. Then switch back to the chrome://inspect tab to view the collected logs.  (Log collection will stop if the chrome://inspect page closes or navigates and logs will be lost as they are not persisted.)</span></span></div> <br /> <div dir="ltr" style="line-height: 1.38; margin-bottom: 0pt; margin-top: 0pt; text-align: center;"> <div class="separator" style="clear: both; text-align: center;"> <span id="docs-internal-guid-06317256-7fff-4037-579e-b3dac2ffa132"><span style="font-family: "open sans" , sans-serif; font-size: 11pt; vertical-align: baseline; white-space: pre-wrap;"><img height="612" src="https://lh4.googleusercontent.com/EpiXdnfzguHVffIvBgxe2rBBNf9N1sjXayDKHQigFH8N0fbhuXgYiHdR59ATZL7ZxYJ-iPTfgmPk7CAQJLz0eoyES8GxJG0vqNgjrr8pBXhx-VRCKqg0f5xMTKzSnODnHEwjKcgk" style="border: none; max-height: 600px; transform: rotate(0rad); width: auto;" width="351" /></span></span></div> <div style="text-align: left;"> <span style="font-family: inherit;">Posted by <span style="font-size: 11pt; text-align: center; white-space: pre-wrap;">Mike Dougherty, Chrome Engineer on iOS</span></span></div> </div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Debugging Websites in Chrome for iOS&url=https://blog.chromium.org/2019/03/debugging-websites-in-chrome-for-ios.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2019/03/debugging-websites-in-chrome-for-ios.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2019/03/debugging-websites-in-chrome-for-ios.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/chrome%20devtools' rel='tag'> chrome devtools </a> , <a class='label' href='https://blog.chromium.org/search/label/devtools' rel='tag'> devtools </a> , <a class='label' href='https://blog.chromium.org/search/label/ios' rel='tag'> ios </a> , <a class='label' href='https://blog.chromium.org/search/label/javascript' rel='tag'> javascript </a> </span> </div> </div> </div> <div class='post' data-id='1297459155626149546' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2012/02/future-of-javascript-take-peek-today.html' itemprop='url' title='The Future of JavaScript – take a peek today!'> The Future of JavaScript – take a peek today! </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Friday, February 10, 2012 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> The ECMA committee is working hard on designing the next version of JavaScript, also known as "<a href="https://mail.mozilla.org/pipermail/es-discuss/2008-August/006837.html">Harmony</a>". It is due by the end of next year and it is going to be the most comprehensive upgrade in the history of this language.<br /> <br /> Chrome and V8 are committed to pushing JavaScript forward and have already started implementing the new features. You can try some of them today in the latest <a href="http://dev.chromium.org/getting-involved/dev-channel">dev channel</a> release. Here’s a summary:<br /> <br /> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings">Lexical scoping</a>. Now "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">let</span>" is the new "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">var</span>" – traditional "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">var</span>" declarations are complemented with "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">let</span>" and "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">const</span>". Both are properly block-scoped bindings, eliminating a common source of errors and weird behaviour. Function declarations are now officially allowed in local scope as well, and also obey lexical scoping. (Note: Lexical scoping is only available in ES strict mode.)</li> </ul> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets">Collections</a>. Efficient maps and sets will make your life easier. Any value can be used as a key or element, including objects. No surprises, no more need to abuse objects as dictionaries. (Caveat: Iteration over collections is not yet specified.)</li> </ul> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:weak_maps">Weak maps</a>. A special kind of map for which the garbage collector determines when a key is no longer reachable, so that the key-value pair can be removed from the map automatically. This goes a long way towards avoiding memory leaks in long-lived tables and relieves the developer from worrying about stale entries.</li> </ul> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:proxies">Proxies</a>. A proxy simulates a JavaScript object or function, and can customize just about any aspect of their behaviour that you can imagine. This is a real power feature, that takes reflection to a new level and can be used to implement various <a href="http://wiki.ecmascript.org/doku.php?id=harmony:proxies#more_examples">advanced abstractions and interfaces</a>. </li> </ul>  ...and there is <a href="http://wiki.ecmascript.org/doku.php?id=harmony:proposals">a lot more</a> to come, as the V8 team will continue working on bringing new Harmony features to you.<br /> <br /> To enable Harmony features in the latest dev channel release of Chrome, go to chrome://flags and toggle on "<i>Experimental JavaScript features</i>". We encourage you to try them out and give us <a href="http://code.google.com/p/v8/issues/">feedback</a>!<br /> <br /> <span class="post-author">Posted by Andreas Rossberg and Michael Starzinger, Software Engineers</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> The ECMA committee is working hard on designing the next version of JavaScript, also known as "<a href="https://mail.mozilla.org/pipermail/es-discuss/2008-August/006837.html">Harmony</a>". It is due by the end of next year and it is going to be the most comprehensive upgrade in the history of this language.<br /> <br /> Chrome and V8 are committed to pushing JavaScript forward and have already started implementing the new features. You can try some of them today in the latest <a href="http://dev.chromium.org/getting-involved/dev-channel">dev channel</a> release. Here’s a summary:<br /> <br /> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings">Lexical scoping</a>. Now "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">let</span>" is the new "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">var</span>" – traditional "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">var</span>" declarations are complemented with "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">let</span>" and "<span class="Apple-style-span" style="font-family: 'Courier New', Courier, monospace;">const</span>". Both are properly block-scoped bindings, eliminating a common source of errors and weird behaviour. Function declarations are now officially allowed in local scope as well, and also obey lexical scoping. (Note: Lexical scoping is only available in ES strict mode.)</li> </ul> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets">Collections</a>. Efficient maps and sets will make your life easier. Any value can be used as a key or element, including objects. No surprises, no more need to abuse objects as dictionaries. (Caveat: Iteration over collections is not yet specified.)</li> </ul> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:weak_maps">Weak maps</a>. A special kind of map for which the garbage collector determines when a key is no longer reachable, so that the key-value pair can be removed from the map automatically. This goes a long way towards avoiding memory leaks in long-lived tables and relieves the developer from worrying about stale entries.</li> </ul> <ul> <li><a href="http://wiki.ecmascript.org/doku.php?id=harmony:proxies">Proxies</a>. A proxy simulates a JavaScript object or function, and can customize just about any aspect of their behaviour that you can imagine. This is a real power feature, that takes reflection to a new level and can be used to implement various <a href="http://wiki.ecmascript.org/doku.php?id=harmony:proxies#more_examples">advanced abstractions and interfaces</a>. </li> </ul>  ...and there is <a href="http://wiki.ecmascript.org/doku.php?id=harmony:proposals">a lot more</a> to come, as the V8 team will continue working on bringing new Harmony features to you.<br /> <br /> To enable Harmony features in the latest dev channel release of Chrome, go to chrome://flags and toggle on "<i>Experimental JavaScript features</i>". We encourage you to try them out and give us <a href="http://code.google.com/p/v8/issues/">feedback</a>!<br /> <br /> <span class="post-author">Posted by Andreas Rossberg and Michael Starzinger, Software Engineers</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:The Future of JavaScript – take a peek today!&url=https://blog.chromium.org/2012/02/future-of-javascript-take-peek-today.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2012/02/future-of-javascript-take-peek-today.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2012/02/future-of-javascript-take-peek-today.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/javascript' rel='tag'> javascript </a> </span> </div> </div> </div> <div class='post' data-id='7797898097397858795' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/10/v8-benchmark-suite-updated.html' itemprop='url' title='V8 Benchmark Suite Updated'> V8 Benchmark Suite Updated </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, October 7, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>The <a href="http://v8.googlecode.com/svn/data/benchmarks/current/run.html">V8 benchmark suite</a> contains a number of pure JavaScript benchmarks that capture the areas in which a JavaScript engine has to perform well to support the well-structured, maintainable, and high-performance web applications of tomorrow. These benchmarks have been useful for us when optimizing the V8 JavaScript engine and we have found that making them run faster leads to better performance for many of the web applications we enjoy using every day.</div><div><br /></div><div>Today we have released <a href="http://v8.googlecode.com/svn/data/benchmarks/current/revisions.html">version 6</a> of the V8 benchmark suite. The main changes are in the RegExp and Splay components of the benchmark suite. For reference, we describe each of the existing benchmarks in the suite below, along with any changes made in version 6.</div><div><br /></div><div><b>RegExp</b>: Regular expression benchmark generated by extracting regular expression operations from 50 of the most popular web pages. The regular expressions are exercised a number of times to reflect their popularity on those top 50 web pages. <i>Changed in version 6: each regular expression is now exercised on a number of different input strings instead of just one.</i></div><div><span class="Apple-tab-span" style="white-space:pre"> </span></div><div><b>Splay</b>: Data manipulation benchmark that modifies a large splay tree to exercise the automatic memory management subsystem. The benchmark builds a large splay tree in a setup phase and then measures how fast nodes can be added and removed. <i>Changed in version 6: no longer converts the same numeric key to string repeatedly and updates the splay tree in a way that increases the pressure on the memory management subsystem.</i></div><div><br /></div><div><b>Richards</b>: Operating system kernel simulation benchmark originally written in BCPL by Martin Richards. The Richards benchmark effectively measures how fast the JavaScript engine is at accessing object properties, calling functions, and dealing with polymorphism. It is a standard benchmark that has been successfully used to measure the performance of many modern programming language implementations. </div><div><br /></div><div><b>DeltaBlue</b>: One-way constraint solver, originally written in Smalltalk by John Maloney and Mario Wolczko. The DeltaBlue benchmark is written in an object-oriented style with a multi-level class hierarchy. As such it measures how fast the JavaScript engine is at running well-structured applications with many objects and small functions. <i>Changed in version 6: fixed a couple of typos that do not have any impact on the behavior of the benchmark.</i> </div><div><br /></div><div><b>Crypto</b>: Encryption and decryption benchmark based on code by Tom Wu. The benchmark encrypts an input string, decrypts the result and verifies that encryption followed by decryption yields the original input. The encryption/decryption algorithm is RSA and the benchmark measures the performance of arithmetic operations on integers and array access.</div><div><br /></div><div><b>RayTrace</b>: Ray tracer benchmark based on code by Adam Burmister. The benchmark measures floating-point computations where the object structure is constructed using the Prototype JavaScript library. <i>Changed in version 6: removed dead code that has no impact on the behavior of the benchmark.</i></div><div><br /></div><div><b>EarleyBoyer</b>: Classic Scheme benchmarks, translated to JavaScript by Florian Loitsch's Scheme2Js compiler. The benchmarks exercise important areas of the JavaScript engine such as object allocation, data structure manipulation, and garbage collection. The translated nature of the benchmarks make them appear foreign, but the runtime characteristics of the benchmarks are highly representative of many real world web applications.</div><div><br /></div><div>Curious to know how your browser performs? <a href="http://v8.googlecode.com/svn/data/benchmarks/current/run.html">Give it a spin</a> on the new version of the V8 benchmark suite.</div><div><br /></div><span class="post-author">Posted by Kasper Lund, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>The <a href="http://v8.googlecode.com/svn/data/benchmarks/current/run.html">V8 benchmark suite</a> contains a number of pure JavaScript benchmarks that capture the areas in which a JavaScript engine has to perform well to support the well-structured, maintainable, and high-performance web applications of tomorrow. These benchmarks have been useful for us when optimizing the V8 JavaScript engine and we have found that making them run faster leads to better performance for many of the web applications we enjoy using every day.</div><div><br /></div><div>Today we have released <a href="http://v8.googlecode.com/svn/data/benchmarks/current/revisions.html">version 6</a> of the V8 benchmark suite. The main changes are in the RegExp and Splay components of the benchmark suite. For reference, we describe each of the existing benchmarks in the suite below, along with any changes made in version 6.</div><div><br /></div><div><b>RegExp</b>: Regular expression benchmark generated by extracting regular expression operations from 50 of the most popular web pages. The regular expressions are exercised a number of times to reflect their popularity on those top 50 web pages. <i>Changed in version 6: each regular expression is now exercised on a number of different input strings instead of just one.</i></div><div><span class="Apple-tab-span" style="white-space:pre"> </span></div><div><b>Splay</b>: Data manipulation benchmark that modifies a large splay tree to exercise the automatic memory management subsystem. The benchmark builds a large splay tree in a setup phase and then measures how fast nodes can be added and removed. <i>Changed in version 6: no longer converts the same numeric key to string repeatedly and updates the splay tree in a way that increases the pressure on the memory management subsystem.</i></div><div><br /></div><div><b>Richards</b>: Operating system kernel simulation benchmark originally written in BCPL by Martin Richards. The Richards benchmark effectively measures how fast the JavaScript engine is at accessing object properties, calling functions, and dealing with polymorphism. It is a standard benchmark that has been successfully used to measure the performance of many modern programming language implementations. </div><div><br /></div><div><b>DeltaBlue</b>: One-way constraint solver, originally written in Smalltalk by John Maloney and Mario Wolczko. The DeltaBlue benchmark is written in an object-oriented style with a multi-level class hierarchy. As such it measures how fast the JavaScript engine is at running well-structured applications with many objects and small functions. <i>Changed in version 6: fixed a couple of typos that do not have any impact on the behavior of the benchmark.</i> </div><div><br /></div><div><b>Crypto</b>: Encryption and decryption benchmark based on code by Tom Wu. The benchmark encrypts an input string, decrypts the result and verifies that encryption followed by decryption yields the original input. The encryption/decryption algorithm is RSA and the benchmark measures the performance of arithmetic operations on integers and array access.</div><div><br /></div><div><b>RayTrace</b>: Ray tracer benchmark based on code by Adam Burmister. The benchmark measures floating-point computations where the object structure is constructed using the Prototype JavaScript library. <i>Changed in version 6: removed dead code that has no impact on the behavior of the benchmark.</i></div><div><br /></div><div><b>EarleyBoyer</b>: Classic Scheme benchmarks, translated to JavaScript by Florian Loitsch's Scheme2Js compiler. The benchmarks exercise important areas of the JavaScript engine such as object allocation, data structure manipulation, and garbage collection. The translated nature of the benchmarks make them appear foreign, but the runtime characteristics of the benchmarks are highly representative of many real world web applications.</div><div><br /></div><div>Curious to know how your browser performs? <a href="http://v8.googlecode.com/svn/data/benchmarks/current/run.html">Give it a spin</a> on the new version of the V8 benchmark suite.</div><div><br /></div><span class="post-author">Posted by Kasper Lund, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:V8 Benchmark Suite Updated&url=https://blog.chromium.org/2010/10/v8-benchmark-suite-updated.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/10/v8-benchmark-suite-updated.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/10/v8-benchmark-suite-updated.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/javascript' rel='tag'> javascript </a> , <a class='label' href='https://blog.chromium.org/search/label/releases' rel='tag'> releases </a> </span> </div> </div> </div> <div class='post' data-id='5612207277093379426' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/03/does-your-browser-behave.html' itemprop='url' title='Does Your Browser Behave?'> Does Your Browser Behave? </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, March 11, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>Last June, we <a href="http://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html">launched</a> the <a href="http://code.google.com/p/sputniktests/">Sputnik</a> JavaScript conformance test suite, a comprehensive set of more than 5000 tests. Today we're releasing a <a href="http://sputnik.googlelabs.com/">test runner</a> for Sputnik, that allows you to easily run the complete test suite from within your browser. </div><div><br /></div><div>Sputnik touches all aspects of the JavaScript language defined in the 3rd edition of the <a href="http://www.ecma-international.org/publications/standards/Ecma-262.htm">ECMA-262 spec</a>. In many ways it can be seen as a continuation of and a complement to existing browser conformance testing tools, such as the <a href="http://acid3.acidtests.org/">Acid3</a> test. While we are always focused on improving speed, Sputnik is not about testing how fast your browser executes JavaScript, but rather whether it does so correctly.</div><div><br /></div><div>Since we released the Sputnik tests as an open source project, the most requested feature has been the ability to run the tests in a browser, and we are excited to launch that functionality today. The new test runner lets you run the tests from a single URL and quickly see the results in your browser. This makes it easier both for users to see how well their browser conforms to the JavaScript spec, as well as for browser makers to find bugs and incompatibilities.</div><div><br /></div><div>You can also use Sputnik to <a href="http://sputnik.googlelabs.com/compare">compare</a> browser conformance. For example, below is an experimental plot that compares five popular browsers and which we hope to update as new stable versions of the browsers are released. We created this chart by running Sputnik in each of the five browsers and then plotting each browser such that the fewer tests a browser fails the closer it is to the center and the more failing tests two browsers have in common the closer they are placed to each other. In this example, when running Sputnik on a Windows machine, we saw the following results: Opera 10.50: 78 failures, Safari 4: 159 failures, Chrome 4: 218 failures, Firefox 3.6: 259 failures and Internet Explorer 8: 463 failures.</div><div><br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqnkF5PEjlPGevw8Q2qtmsKJWkn7WbOf5TpvcTnjmoO0tvJuv6b51cq-6aelfEGSlUoLHQtATP4sgTgantDD3xUFCZHBJFjnVPOI4YKKR2DH6j92vHk5cYGFrO8ZGly4caeN-lWQzjFwFd/s1600-h/sputnik.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5447391132288243074" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqnkF5PEjlPGevw8Q2qtmsKJWkn7WbOf5TpvcTnjmoO0tvJuv6b51cq-6aelfEGSlUoLHQtATP4sgTgantDD3xUFCZHBJFjnVPOI4YKKR2DH6j92vHk5cYGFrO8ZGly4caeN-lWQzjFwFd/s400/sputnik.png" style="cursor:pointer; cursor:hand;width: 400px; height: 400px;" /></a><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqnkF5PEjlPGevw8Q2qtmsKJWkn7WbOf5TpvcTnjmoO0tvJuv6b51cq-6aelfEGSlUoLHQtATP4sgTgantDD3xUFCZHBJFjnVPOI4YKKR2DH6j92vHk5cYGFrO8ZGly4caeN-lWQzjFwFd/s1600-h/sputnik.png"></a><br /><div>When we first released the Sputnik test suite we noted that to be compatible with the web you sometimes had to be incompatible with the JavaScript spec. Since then a new version of the spec, ECMAScript 5, has been released. Besides introducing a number of new language features, ECMAScript 5 changes how many existing features are defined to bring them in line with how they are used on the web. We are updating the Sputnik tests to reflect those changes so that 0 failures would mean not only compatibility with the spec but also compatibility with the web. </div><div><br /></div><div>We are excited to see the efforts on conformance testing by other browser makers. For example, where Sputnik tests the language features in ECMAScript 5 which were also present in ECMAScript 3, Microsoft's <a href="http://es5conform.codeplex.com/">es5conform</a> project tests the new language features that were added in ECMAScript 5.</div><div><br /></div><div>Incompatibilities between browsers remain one of the biggest challenges for web developers. We hope that giving users and browser vendors an easy way to test their browser will help promote browser robustness and compatibility across the industry. </div><div><br /></div><span class="post-author">Posted by Christian Plesner Hansen, Software Engineer</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>Last June, we <a href="http://blog.chromium.org/2009/06/launching-sputnik-into-orbit.html">launched</a> the <a href="http://code.google.com/p/sputniktests/">Sputnik</a> JavaScript conformance test suite, a comprehensive set of more than 5000 tests. Today we're releasing a <a href="http://sputnik.googlelabs.com/">test runner</a> for Sputnik, that allows you to easily run the complete test suite from within your browser. </div><div><br /></div><div>Sputnik touches all aspects of the JavaScript language defined in the 3rd edition of the <a href="http://www.ecma-international.org/publications/standards/Ecma-262.htm">ECMA-262 spec</a>. In many ways it can be seen as a continuation of and a complement to existing browser conformance testing tools, such as the <a href="http://acid3.acidtests.org/">Acid3</a> test. While we are always focused on improving speed, Sputnik is not about testing how fast your browser executes JavaScript, but rather whether it does so correctly.</div><div><br /></div><div>Since we released the Sputnik tests as an open source project, the most requested feature has been the ability to run the tests in a browser, and we are excited to launch that functionality today. The new test runner lets you run the tests from a single URL and quickly see the results in your browser. This makes it easier both for users to see how well their browser conforms to the JavaScript spec, as well as for browser makers to find bugs and incompatibilities.</div><div><br /></div><div>You can also use Sputnik to <a href="http://sputnik.googlelabs.com/compare">compare</a> browser conformance. For example, below is an experimental plot that compares five popular browsers and which we hope to update as new stable versions of the browsers are released. We created this chart by running Sputnik in each of the five browsers and then plotting each browser such that the fewer tests a browser fails the closer it is to the center and the more failing tests two browsers have in common the closer they are placed to each other. In this example, when running Sputnik on a Windows machine, we saw the following results: Opera 10.50: 78 failures, Safari 4: 159 failures, Chrome 4: 218 failures, Firefox 3.6: 259 failures and Internet Explorer 8: 463 failures.</div><div><br /></div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqnkF5PEjlPGevw8Q2qtmsKJWkn7WbOf5TpvcTnjmoO0tvJuv6b51cq-6aelfEGSlUoLHQtATP4sgTgantDD3xUFCZHBJFjnVPOI4YKKR2DH6j92vHk5cYGFrO8ZGly4caeN-lWQzjFwFd/s1600-h/sputnik.png"><img alt="" border="0" id="BLOGGER_PHOTO_ID_5447391132288243074" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqnkF5PEjlPGevw8Q2qtmsKJWkn7WbOf5TpvcTnjmoO0tvJuv6b51cq-6aelfEGSlUoLHQtATP4sgTgantDD3xUFCZHBJFjnVPOI4YKKR2DH6j92vHk5cYGFrO8ZGly4caeN-lWQzjFwFd/s400/sputnik.png" style="cursor:pointer; cursor:hand;width: 400px; height: 400px;" /></a><div><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqnkF5PEjlPGevw8Q2qtmsKJWkn7WbOf5TpvcTnjmoO0tvJuv6b51cq-6aelfEGSlUoLHQtATP4sgTgantDD3xUFCZHBJFjnVPOI4YKKR2DH6j92vHk5cYGFrO8ZGly4caeN-lWQzjFwFd/s1600-h/sputnik.png"></a><br /><div>When we first released the Sputnik test suite we noted that to be compatible with the web you sometimes had to be incompatible with the JavaScript spec. Since then a new version of the spec, ECMAScript 5, has been released. Besides introducing a number of new language features, ECMAScript 5 changes how many existing features are defined to bring them in line with how they are used on the web. We are updating the Sputnik tests to reflect those changes so that 0 failures would mean not only compatibility with the spec but also compatibility with the web. </div><div><br /></div><div>We are excited to see the efforts on conformance testing by other browser makers. For example, where Sputnik tests the language features in ECMAScript 5 which were also present in ECMAScript 3, Microsoft's <a href="http://es5conform.codeplex.com/">es5conform</a> project tests the new language features that were added in ECMAScript 5.</div><div><br /></div><div>Incompatibilities between browsers remain one of the biggest challenges for web developers. We hope that giving users and browser vendors an easy way to test their browser will help promote browser robustness and compatibility across the industry. </div><div><br /></div><span class="post-author">Posted by Christian Plesner Hansen, Software Engineer</span></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Does Your Browser Behave?&url=https://blog.chromium.org/2010/03/does-your-browser-behave.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' 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href='https://blog.chromium.org/search/label/discoverability'> discoverability </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DNS-over-HTTPS'> DNS-over-HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/DoH'> DoH </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emoji'> emoji </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/emscriptem'> emscriptem </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/enterprise'> enterprise </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/extensions'> extensions </a> <span dir='ltr'> 27 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Fast%20badging'> Fast badging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/faster%20web'> faster web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/features'> features </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/feedback'> feedback </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/field%20data'> field data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/first%20input%20delay'> first input delay </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Follow'> Follow </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fonts'> fonts </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/form%20controls'> form controls </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/frameworks'> frameworks </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fugu'> fugu </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/fund'> fund </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/funding'> funding </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/gdd'> gdd </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20earth'> google earth </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20event'> google event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20io%202019'> google io 2019 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/google%20web%20developer'> google web developer </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/googlechrome'> googlechrome </a> <span dir='ltr'> 12 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/harmful%20ads'> harmful ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/html5'> html5 </a> <span dir='ltr'> 11 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTP%2F3'> HTTP/3 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/HTTPS'> HTTPS </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/iframes'> iframes </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/images'> images </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/incognito'> incognito </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/insecure%20forms'> insecure forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/intent%20to%20explain'> intent to explain </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios'> ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ios%20Chrome'> ios Chrome </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/issue%20tracker'> issue tracker </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/jank'> jank </a> <span dir='ltr'> 1 </span> </li> <li> <span dir='ltr'> javascript </span> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lab%20data'> lab data </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/labelling'> labelling </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/largest%20contentful%20paint'> largest contentful paint </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/launch'> launch </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lazy-loading'> lazy-loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lighthouse'> lighthouse </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/linux'> linux </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20Mode'> Lite Mode </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20pages'> Lite pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20interventions'> loading interventions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20optimizations'> loading optimizations </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lock%20icon'> lock icon </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/long-tail'> long-tail </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mac'> mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/manifest%20v3'> manifest v3 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/metrics'> metrics </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/microsoft%20edge'> microsoft edge </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mixed%20forms'> mixed forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mobile'> mobile </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/na'> na </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20client'> native client </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20file%20system'> native file system </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/New%20Features'> New Features </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/notifications'> notifications </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/octane'> octane </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/open%20web'> open web </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/origin%20trials'> origin trials </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeed%20insights'> pagespeed insights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeedinsights'> pagespeedinsights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/passwords'> passwords </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20handler'> payment handler </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20request'> payment request </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payments'> payments </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance'> performance </a> <span dir='ltr'> 20 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance%20tools'> performance tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permission%20UI'> permission UI </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permissions'> permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/play%20store'> play store </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/portals'> portals </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/prefetching'> prefetching </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy'> privacy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy%20sandbox'> privacy sandbox </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/private%20prefetch%20proxy'> private prefetch proxy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/profile%20guided%20optimization'> profile guided optimization </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/progressive%20web%20apps'> progressive web apps </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Project%20Strobe'> Project Strobe </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/protection'> protection </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pwa'> pwa </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/QUIC'> QUIC </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/quieter%20permissions'> quieter permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/releases'> releases </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/removals'> removals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/rlz'> rlz </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/root%20program'> root program </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/safe%20browsing'> safe browsing </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Secure%20DNS'> Secure DNS </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/security'> security </a> <span dir='ltr'> 36 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/site%20isolation'> site isolation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/slow%20loading'> slow loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/sms%20receiver'> sms receiver </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spam%20policy'> spam policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spdy'> spdy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spectre'> spectre </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/speed'> speed </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ssl'> ssl </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/store%20listing'> store listing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/strobe'> strobe </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/subscription%20pages'> subscription pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/suspicious%20site%20reporter%20extension'> suspicious site reporter extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TCP'> TCP </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/the%20fast%20and%20the%20curious'> the fast and the curious </a> <span dir='ltr'> 23 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TLS'> TLS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tools'> tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tracing'> tracing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/transparency'> transparency </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/trusted%20web%20activities'> trusted web activities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/twa'> twa </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20agent%20string'> user agent string </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20data%20policy'> user data policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/v8'> v8 </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/video'> video </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/wasm'> wasm </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web'> web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20apps'> web apps </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20assembly'> web assembly </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20developers'> web developers </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20intents'> web intents </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20packaging'> web packaging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20payments'> web payments </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20platform'> web platform </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20request%20api'> web request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20vitals'> web vitals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev'> web.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev%20live'> web.dev live </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webapi'> webapi </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webassembly'> webassembly </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webaudio'> webaudio </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webgl'> webgl </a> <span dir='ltr'> 7 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webkit'> webkit </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/WebM'> WebM </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webmaster'> webmaster </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webp'> webp </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webrtc'> webrtc </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/websockets'> websockets </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webtiming'> webtiming </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/writable-files'> writable-files </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/yerba%20beuna%20center%20for%20the%20arts'> yerba beuna center for the arts </a> <span dir='ltr'> 1 </span> </li> </ul> <div class='clear'></div> </div> </div><div class='widget BlogArchive' data-version='1' id='BlogArchive1'> <div class='tab'> <i class='material-icons icon'>  </i> <h2> Archive </h2> <i class='material-icons arrow'>  </i> </div> <div class='widget-content'> <div id='ArchiveList'> <div id='BlogArchive1_ArchiveList'> <ul class='hierarchy'> <li class='archivedate expanded'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy toggle-open'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2024/'> 2024 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate expanded'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2024/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' 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href='https://blog.chromium.org/2019/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i 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<div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/08/'> Aug </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2017/'> 2017 </a> </div> <div class='items'> <ul class='hierarchy'> 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class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/07/'> Jul </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/06/'> Jun </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/05/'> May </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2017/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2016/'> 2016 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2016/12/'> Dec </a> </div> <div class='items'> 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class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2012/'> 2012 </a> </div> <div class='items'> <ul class='hierarchy'> 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