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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='8856012203310564434' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2014/09/fewer-bugs-mo-money.html' itemprop='url' title='Fewer bugs, mo’ money'> Fewer bugs, mo’ money </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, September 30, 2014 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <i>[Cross-posted on the <a href="http://googleonlinesecurity.blogspot.com/2014/09/fewer-bugs-mo-money.html">Google Online Security Blog</a>]</i><br /> <br /> We work hard to keep you safe online. In Chrome, for instance, we warn users against malware and phishing and offer rewards for finding security bugs. Due in part to our collaboration with the research community, we’ve squashed more than 700 Chrome security bugs and have rewarded more than $1.25 million through our <a href="https://www.google.com/about/appsecurity/chrome-rewards/index.html">bug reward program</a>. But as Chrome has become more <a href="https://www.google.com/chrome/browser/features.html#security">secure</a>, it’s gotten even harder to find and exploit security bugs.<br /> <br /> This is a good problem to have! In recognition of the extra effort it takes to uncover vulnerabilities in Chrome, we’re increasing our reward levels. We’re also making some changes to be more transparent with researchers reporting a bug.<br /> <br /> First, we’re increasing our usual reward pricing range to $500-$15,000 per bug, up from a previous published maximum of $5,000. This is accompanied with <a href="https://www.google.com/about/appsecurity/chrome-rewards/index.html#rewards">a clear breakdown of likely reward amounts</a> by bug type. As always, we reserve the right to reward above these levels for particularly great reports. (For example, <a href="http://googlechromereleases.blogspot.com/2014/09/stable-channel-update-for-chrome-os.html">last month</a> we awarded $30,000 for a very impressive report.)<br /> <br /> Second, we’ll pay at the higher end of the range when researchers can provide an exploit to demonstrate a specific attack path against our users. Researchers now have an option to submit the vulnerability first and follow up with an exploit later. We believe that this a win-win situation for security and researchers: we get to patch bugs earlier and our contributors get to lay claim to the bugs sooner, lowering the chances of submitting a duplicate report.<br /> <br /> Third, Chrome reward recipients will be listed in the <a href="https://www.google.com/about/appsecurity/hall-of-fame/reward/">Google Hall of Fame</a>, so you’ve got something to print out and hang on the fridge.<br /> <br /> As a special treat, we’re going to back-pay valid submissions from July 1, 2014 at the increased reward levels we’re announcing today. Good times.<br /> <br /> We’ve also <a href="https://www.google.com/about/appsecurity/chrome-rewards/index.html#faq">answered some new FAQs</a> on our rules page, including questions about our new Trusted Researcher program and a bit about our philosophy and alternative markets for zero-day bugs.<br /> <br /> Happy bug hunting!<br /> <br /> Posted by Tim Willis, Hacker Philanthropist, Chrome Security Team <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <i>[Cross-posted on the <a href="http://googleonlinesecurity.blogspot.com/2014/09/fewer-bugs-mo-money.html">Google Online Security Blog</a>]</i><br /> <br /> We work hard to keep you safe online. In Chrome, for instance, we warn users against malware and phishing and offer rewards for finding security bugs. Due in part to our collaboration with the research community, we’ve squashed more than 700 Chrome security bugs and have rewarded more than $1.25 million through our <a href="https://www.google.com/about/appsecurity/chrome-rewards/index.html">bug reward program</a>. But as Chrome has become more <a href="https://www.google.com/chrome/browser/features.html#security">secure</a>, it’s gotten even harder to find and exploit security bugs.<br /> <br /> This is a good problem to have! In recognition of the extra effort it takes to uncover vulnerabilities in Chrome, we’re increasing our reward levels. We’re also making some changes to be more transparent with researchers reporting a bug.<br /> <br /> First, we’re increasing our usual reward pricing range to $500-$15,000 per bug, up from a previous published maximum of $5,000. This is accompanied with <a href="https://www.google.com/about/appsecurity/chrome-rewards/index.html#rewards">a clear breakdown of likely reward amounts</a> by bug type. As always, we reserve the right to reward above these levels for particularly great reports. (For example, <a href="http://googlechromereleases.blogspot.com/2014/09/stable-channel-update-for-chrome-os.html">last month</a> we awarded $30,000 for a very impressive report.)<br /> <br /> Second, we’ll pay at the higher end of the range when researchers can provide an exploit to demonstrate a specific attack path against our users. Researchers now have an option to submit the vulnerability first and follow up with an exploit later. We believe that this a win-win situation for security and researchers: we get to patch bugs earlier and our contributors get to lay claim to the bugs sooner, lowering the chances of submitting a duplicate report.<br /> <br /> Third, Chrome reward recipients will be listed in the <a href="https://www.google.com/about/appsecurity/hall-of-fame/reward/">Google Hall of Fame</a>, so you’ve got something to print out and hang on the fridge.<br /> <br /> As a special treat, we’re going to back-pay valid submissions from July 1, 2014 at the increased reward levels we’re announcing today. Good times.<br /> <br /> We’ve also <a href="https://www.google.com/about/appsecurity/chrome-rewards/index.html#faq">answered some new FAQs</a> on our rules page, including questions about our new Trusted Researcher program and a bit about our philosophy and alternative markets for zero-day bugs.<br /> <br /> Happy bug hunting!<br /> <br /> Posted by Tim Willis, Hacker Philanthropist, Chrome Security Team <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:Fewer bugs, mo’ money&url=https://blog.chromium.org/2014/09/fewer-bugs-mo-money.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/2014/09/fewer-bugs-mo-money.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/2014/09/fewer-bugs-mo-money.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/security' rel='tag'> security </a> </span> </div> </div> </div> <div class='post' data-id='7075920004393245476' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2014/09/now-with-faster-dev-workflow-and-modern.html' itemprop='url' title='Chrome Apps for Mobile: Now with a faster dev workflow and a modern WebView'> Chrome Apps for Mobile: Now with a faster dev workflow and a modern WebView </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, September 22, 2014 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> In January, we <a href="http://blog.chromium.org/2014/01/run-chrome-apps-on-mobile-using-apache.html">told you</a> about Chrome Apps for Mobile, a project based on Apache Cordova to run your <a href="https://developer.chrome.com/apps/about_apps">Chrome Apps</a> on both Android and iOS. The project provides a native application wrapper around your Chrome App, allowing you to distribute it via the Google Play Store and the Apple App Store. Cordova plugins give your App access to a wide range of APIs, including many of the core Chrome APIs. The newest version of Chrome Apps for Mobile includes Chrome APIs for <a href="https://developer.chrome.com/apps/identity">identity</a>, Google Cloud Messaging (<a href="https://developer.chrome.com/apps/gcm">GCM</a>) and <a href="https://developer.chrome.com/apps/notifications">rich notifications</a>, as well as an improved developer workflow and modern WebView capabilities extended to older versions of Android.<br /> <br /> The developer workflow for Chrome Apps for Mobile is now significantly faster and simpler with the new live deploy feature. With live deploy, you can instantly preview the Chrome App you’re editing, running right on your Android or iOS device. When you make a change to the code, you will be able to see it straight away. Live deploy is available in both <a href="https://github.com/dart-lang/chromedeveditor">Chrome Dev Editor</a> (CDE) and the <a href="https://github.com/MobileChromeApps/mobile-chrome-apps/blob/master/README.md#the-cca-command-line-tool">Chrome Apps for Mobile command line tool</a>.<br /> <br /> Chrome Apps are at their best when they leverage the powerful functionality and performance of the latest Chromium WebView. The introduction of an updated WebView into Android KitKat paved the way for advanced features such as WebRTC, WebAudio and Accelerated 2D Canvas, and we will continue to see improvements with each new Android release. However, now you have a way to leverage the latest Chromium WebView on any device running Android versions back to Ice Cream Sandwich by bundling your Chrome App with an embeddable Chromium WebView, provided by the <a href="https://crosswalk-project.org/">Crosswalk</a> open source project.<br /> <br /> To show Crosswalk in action, we have taken the <a href="http://www.polymer-project.org/apps/topeka/">Topeka Polymer Web App</a> released at I/O and packaged it as a Chrome App for Mobile, available for you to <a href="https://play.google.com/store/apps/details?id=com.chromecordova.Topeka">try out on Android</a>.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNjRpcl3_ZbIgoQONKfzy_1H3f1jdSg8MbJYlSooxsgls9KIU0P6oV8rZ98MNLsascNSdaTIiFR0MvHKeBZEohZRzXxGTGmdNWMiqAiPuKOYw8EE_t_sQzsRzANcS_sQAyFMyKLoNs_Y3V/s1600/topeka_framed_screenshots.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="209" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNjRpcl3_ZbIgoQONKfzy_1H3f1jdSg8MbJYlSooxsgls9KIU0P6oV8rZ98MNLsascNSdaTIiFR0MvHKeBZEohZRzXxGTGmdNWMiqAiPuKOYw8EE_t_sQzsRzANcS_sQAyFMyKLoNs_Y3V/s1600/topeka_framed_screenshots.png" width="320" /></a> </div> <br /> The Topeka Android app uses an embedded Crosswalk WebView to achieve smooth performance even on older versions of Android, enabling a full fidelity material design UI with fluid animations and no polyfills. Crosswalk is now readily available through the Chrome Apps for Mobile tooling and should be used with an understanding of its <a href="https://github.com/MobileChromeApps/mobile-chrome-apps/blob/master/docs/Crosswalk.md">advantages and tradeoffs</a>.<br /> <br /> Using Chrome Apps, you can now build performant and capable applications that target desktop, Android, and iOS devices. To get started, take a look at our <a href="https://github.com/MobileChromeApps/mobile-chrome-apps/blob/master/README.md">documentation</a>. As always, we welcome your feedback on <a href="http://stackoverflow.com/questions/tagged/google-chrome-app">Stack Overflow</a> and our <a href="https://plus.sandbox.google.com/+GoogleChromeDevelopers/posts">G+ Developers</a> page.<br /> <br /> Posted by Michal Mocny, Chrome Apps for Mobile Engineer and Mobile Magic Maker<br /> <div> <br /></div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> In January, we <a href="http://blog.chromium.org/2014/01/run-chrome-apps-on-mobile-using-apache.html">told you</a> about Chrome Apps for Mobile, a project based on Apache Cordova to run your <a href="https://developer.chrome.com/apps/about_apps">Chrome Apps</a> on both Android and iOS. The project provides a native application wrapper around your Chrome App, allowing you to distribute it via the Google Play Store and the Apple App Store. Cordova plugins give your App access to a wide range of APIs, including many of the core Chrome APIs. The newest version of Chrome Apps for Mobile includes Chrome APIs for <a href="https://developer.chrome.com/apps/identity">identity</a>, Google Cloud Messaging (<a href="https://developer.chrome.com/apps/gcm">GCM</a>) and <a href="https://developer.chrome.com/apps/notifications">rich notifications</a>, as well as an improved developer workflow and modern WebView capabilities extended to older versions of Android.<br /> <br /> The developer workflow for Chrome Apps for Mobile is now significantly faster and simpler with the new live deploy feature. With live deploy, you can instantly preview the Chrome App you’re editing, running right on your Android or iOS device. When you make a change to the code, you will be able to see it straight away. Live deploy is available in both <a href="https://github.com/dart-lang/chromedeveditor">Chrome Dev Editor</a> (CDE) and the <a href="https://github.com/MobileChromeApps/mobile-chrome-apps/blob/master/README.md#the-cca-command-line-tool">Chrome Apps for Mobile command line tool</a>.<br /> <br /> Chrome Apps are at their best when they leverage the powerful functionality and performance of the latest Chromium WebView. The introduction of an updated WebView into Android KitKat paved the way for advanced features such as WebRTC, WebAudio and Accelerated 2D Canvas, and we will continue to see improvements with each new Android release. However, now you have a way to leverage the latest Chromium WebView on any device running Android versions back to Ice Cream Sandwich by bundling your Chrome App with an embeddable Chromium WebView, provided by the <a href="https://crosswalk-project.org/">Crosswalk</a> open source project.<br /> <br /> To show Crosswalk in action, we have taken the <a href="http://www.polymer-project.org/apps/topeka/">Topeka Polymer Web App</a> released at I/O and packaged it as a Chrome App for Mobile, available for you to <a href="https://play.google.com/store/apps/details?id=com.chromecordova.Topeka">try out on Android</a>.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNjRpcl3_ZbIgoQONKfzy_1H3f1jdSg8MbJYlSooxsgls9KIU0P6oV8rZ98MNLsascNSdaTIiFR0MvHKeBZEohZRzXxGTGmdNWMiqAiPuKOYw8EE_t_sQzsRzANcS_sQAyFMyKLoNs_Y3V/s1600/topeka_framed_screenshots.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="209" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNjRpcl3_ZbIgoQONKfzy_1H3f1jdSg8MbJYlSooxsgls9KIU0P6oV8rZ98MNLsascNSdaTIiFR0MvHKeBZEohZRzXxGTGmdNWMiqAiPuKOYw8EE_t_sQzsRzANcS_sQAyFMyKLoNs_Y3V/s1600/topeka_framed_screenshots.png" width="320" /></a> </div> <br /> The Topeka Android app uses an embedded Crosswalk WebView to achieve smooth performance even on older versions of Android, enabling a full fidelity material design UI with fluid animations and no polyfills. Crosswalk is now readily available through the Chrome Apps for Mobile tooling and should be used with an understanding of its <a href="https://github.com/MobileChromeApps/mobile-chrome-apps/blob/master/docs/Crosswalk.md">advantages and tradeoffs</a>.<br /> <br /> Using Chrome Apps, you can now build performant and capable applications that target desktop, Android, and iOS devices. To get started, take a look at our <a href="https://github.com/MobileChromeApps/mobile-chrome-apps/blob/master/README.md">documentation</a>. As always, we welcome your feedback on <a href="http://stackoverflow.com/questions/tagged/google-chrome-app">Stack Overflow</a> and our <a href="https://plus.sandbox.google.com/+GoogleChromeDevelopers/posts">G+ Developers</a> page.<br /> <br /> Posted by Michal Mocny, Chrome Apps for Mobile Engineer and Mobile Magic Maker<br /> <div> <br /></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 Apps for Mobile: Now with a faster dev workflow and a modern WebView&url=https://blog.chromium.org/2014/09/now-with-faster-dev-workflow-and-modern.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/2014/09/now-with-faster-dev-workflow-and-modern.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/2014/09/now-with-faster-dev-workflow-and-modern.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> </div> </div> </div> <div class='post' data-id='8758681746506536228' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2014/09/responsive-web-design-with-devtools.html' itemprop='url' title='Responsive Web Design with DevTools' Device Mode'> Responsive Web Design with DevTools' Device Mode </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, September 8, 2014 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> We all develop websites on our desktop and laptop machines, so we tend to initially develop for the desktop experience. But that's increasingly out of sync with our users who, more and more, consume the web on mobile. To deliver a great experience for the web, we need to accurately experience it on mobile. Chrome DevTools has had <a href="http://blog.chromium.org/2013/12/chrome-devtools-for-mobile-emulate-and.html">mobile emulation features</a> for awhile, but it's still too disconnected from real device conditions and requires too much trial and error. Chrome 38 Beta includes a new Device Mode that puts you one click away from emulating mobile devices, inspecting media queries, and emulating flaky network conditions.<br /> <div> <br /></div> <img height="298" src="https://lh4.googleusercontent.com/4b3wtiPPA3gI047qFZhIvExz_wsx8jPCAOq76gdSaRPjneauDj0lSBAZYCHagY2KoWnm6LlERIiql4chkVp1Koa5RnX-s2iWwhJ7fZZJXah4fSaG4W980J_9j48k643_Og" width="400" /><br /> <div> <br /></div> <div> Now, you can turn on Device Mode right next to the "inspect element" icon. Once enabled, it automatically emulates a mobile viewport, along with complete emulation of touch events. You can test various viewport sizes easily with the large drag handles instead of resizing the whole browser window. You can select from popular device presets to automatically set viewport, touch, user agent and screen density settings in one fell swoop.<br /> <br /> <div style="text-align: left;"> <span id="docs-internal-guid-5a6c041e-5904-9083-ce9a-296943096464"><span style="font-family: Arial; font-size: 15px; vertical-align: baseline; white-space: pre-wrap;"><img alt="2014-09-06 20_47_44.gif" height="298px;" src="https://lh6.googleusercontent.com/pPhQpB1Wi7qg1DUwFdQKfGzvERVY5FFC7LIFZUOTUtp1tgF0B-Fyx9S0OIcnEc0zIo9-4pxrb4GQ6SdW7BNPoOsLvvqRAOWJC_hZE2uXjFNHNJVfTPb2ESYRftRszmeITg" style="-webkit-transform: rotate(0.00rad); border: none; transform: rotate(0.00rad);" width="532px;" /></span></span></div> <br /></div> Every media query gets represented visually, so you can correlate your breakpoints with the viewport. Clicking one resizes the viewport, making it easier to iterate on your associated styles. If you want to edit the media queries themselves, right-click and jump to the line of CSS where it's defined.<br /> <br /> Lastly, device emulation needs to accurately represent the connectivity of your mobile users. For example, a 3G connection significantly limits the experience of your website compared to your speedy office WiFi. The DevTools can now help you emulate the network conditions (both throughput and latency) of connectivity like EDGE, 3G, 4G – and even go offline.<br /> <div>   <br /> <div> <span id="docs-internal-guid-f3147fc5-56dc-1bb9-0c5b-da5e05d30f2d"><span style="font-family: Arial; font-size: 15px; vertical-align: baseline; white-space: pre-wrap;"><img alt="Screen Shot 2014-08-22 at 3.44.13 PM.png" height="175px;" src="https://lh3.googleusercontent.com/F6N_eHcZjzyYU0zkSJ_xZrBblfd1v_HnFoE5hemUMcvnC7J2SvaLERmhWMuT3YJ1Y6flkavmTEly1vopBwsSlmuaVZdLw-gOaASRlADJdtEzgxnXGSNIK34m8fivijAjgg" style="-webkit-transform: rotate(0.00rad); border: none; transform: rotate(0.00rad);" width="305px;" /></span></span><br /> While typical system-wide network conditioning throttles everything, DevTools will only throttle the current tab. This enables you to take your app offline and try out AppCache and Service Worker scenarios, and meanwhile browse documentation in another tab.</div> <div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 0pt;"> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79"><br /></span> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79">Please try out Device Mode your development workflow and let us know what you think. And if you're hungry for more DevTools goodness, check out my <a href="https://www.youtube.com/watch?v=t1PxmN_QNFI">Google I/O 2014 talk: Developing Across Devices</a>.</span><br /> <br /></div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 0pt;"> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79">Posted by Paul Bakaus, Developer Advocate and Device Diviner</span></div> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79"> </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> We all develop websites on our desktop and laptop machines, so we tend to initially develop for the desktop experience. But that's increasingly out of sync with our users who, more and more, consume the web on mobile. To deliver a great experience for the web, we need to accurately experience it on mobile. Chrome DevTools has had <a href="http://blog.chromium.org/2013/12/chrome-devtools-for-mobile-emulate-and.html">mobile emulation features</a> for awhile, but it's still too disconnected from real device conditions and requires too much trial and error. Chrome 38 Beta includes a new Device Mode that puts you one click away from emulating mobile devices, inspecting media queries, and emulating flaky network conditions.<br /> <div> <br /></div> <img height="298" src="https://lh4.googleusercontent.com/4b3wtiPPA3gI047qFZhIvExz_wsx8jPCAOq76gdSaRPjneauDj0lSBAZYCHagY2KoWnm6LlERIiql4chkVp1Koa5RnX-s2iWwhJ7fZZJXah4fSaG4W980J_9j48k643_Og" width="400" /><br /> <div> <br /></div> <div> Now, you can turn on Device Mode right next to the "inspect element" icon. Once enabled, it automatically emulates a mobile viewport, along with complete emulation of touch events. You can test various viewport sizes easily with the large drag handles instead of resizing the whole browser window. You can select from popular device presets to automatically set viewport, touch, user agent and screen density settings in one fell swoop.<br /> <br /> <div style="text-align: left;"> <span id="docs-internal-guid-5a6c041e-5904-9083-ce9a-296943096464"><span style="font-family: Arial; font-size: 15px; vertical-align: baseline; white-space: pre-wrap;"><img alt="2014-09-06 20_47_44.gif" height="298px;" src="https://lh6.googleusercontent.com/pPhQpB1Wi7qg1DUwFdQKfGzvERVY5FFC7LIFZUOTUtp1tgF0B-Fyx9S0OIcnEc0zIo9-4pxrb4GQ6SdW7BNPoOsLvvqRAOWJC_hZE2uXjFNHNJVfTPb2ESYRftRszmeITg" style="-webkit-transform: rotate(0.00rad); border: none; transform: rotate(0.00rad);" width="532px;" /></span></span></div> <br /></div> Every media query gets represented visually, so you can correlate your breakpoints with the viewport. Clicking one resizes the viewport, making it easier to iterate on your associated styles. If you want to edit the media queries themselves, right-click and jump to the line of CSS where it's defined.<br /> <br /> Lastly, device emulation needs to accurately represent the connectivity of your mobile users. For example, a 3G connection significantly limits the experience of your website compared to your speedy office WiFi. The DevTools can now help you emulate the network conditions (both throughput and latency) of connectivity like EDGE, 3G, 4G – and even go offline.<br /> <div>   <br /> <div> <span id="docs-internal-guid-f3147fc5-56dc-1bb9-0c5b-da5e05d30f2d"><span style="font-family: Arial; font-size: 15px; vertical-align: baseline; white-space: pre-wrap;"><img alt="Screen Shot 2014-08-22 at 3.44.13 PM.png" height="175px;" src="https://lh3.googleusercontent.com/F6N_eHcZjzyYU0zkSJ_xZrBblfd1v_HnFoE5hemUMcvnC7J2SvaLERmhWMuT3YJ1Y6flkavmTEly1vopBwsSlmuaVZdLw-gOaASRlADJdtEzgxnXGSNIK34m8fivijAjgg" style="-webkit-transform: rotate(0.00rad); border: none; transform: rotate(0.00rad);" width="305px;" /></span></span><br /> While typical system-wide network conditioning throttles everything, DevTools will only throttle the current tab. This enables you to take your app offline and try out AppCache and Service Worker scenarios, and meanwhile browse documentation in another tab.</div> <div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 0pt;"> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79"><br /></span> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79">Please try out Device Mode your development workflow and let us know what you think. And if you're hungry for more DevTools goodness, check out my <a href="https://www.youtube.com/watch?v=t1PxmN_QNFI">Google I/O 2014 talk: Developing Across Devices</a>.</span><br /> <br /></div> <div dir="ltr" style="margin-bottom: 0pt; margin-top: 0pt;"> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79">Posted by Paul Bakaus, Developer Advocate and Device Diviner</span></div> <span id="docs-internal-guid-f3147fc5-56db-714f-1be3-be79ebc29f79"> </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:Responsive Web Design with DevTools' Device Mode&url=https://blog.chromium.org/2014/09/responsive-web-design-with-devtools.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/2014/09/responsive-web-design-with-devtools.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/2014/09/responsive-web-design-with-devtools.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> </div> </div> </div> <div class='post' data-id='7152958049509404537' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2014/09/gradually-sunsetting-sha-1.html' itemprop='url' title='Gradually Sunsetting SHA-1'> Gradually Sunsetting SHA-1 </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Friday, September 5, 2014 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> The SHA-1 cryptographic hash algorithm has been known to be considerably weaker than it was designed to be <a href="https://www.schneier.com/blog/archives/2005/02/cryptanalysis_o.html">since at least 2005</a> — 9 years ago. <a href="https://www.schneier.com/blog/archives/2012/10/when_will_we_se.html">Collision attacks against SHA-1 are too affordable</a> for us to consider it safe for the public web PKI. We can only expect that attacks will get cheaper.<br /> <br /> That’s why Chrome will start the process of sunsetting SHA-1 (as used in certificate signatures for HTTPS) with Chrome 39 in November. HTTPS sites whose certificate chains use SHA-1 and are valid past 1 January 2017 will no longer appear to be fully trustworthy in Chrome’s user interface.<br /> <br /> SHA-1's use on the Internet has been deprecated since 2011, when the CA/Browser Forum, an industry group of leading web browsers and certificate authorities (CAs) working together to establish basic security requirements for SSL certificates, published their <a href="https://cabforum.org/baseline-requirements-documents/">Baseline Requirements for SSL</a>. These Requirements recommended that all CAs transition away from SHA-1 as soon as possible, and followed similar events in other industries and sectors, such as <a href="http://www.nist.gov/">NIST</a> deprecating SHA-1 for government use in 2010.<br /> <br /> We have seen this type of weakness turn into a practical attack before, with the MD5 hash algorithm. We need to ensure that by the time an attack against SHA-1 is demonstrated publicly, the web has already moved away from it. Unfortunately, this can be quite challenging. For example, when Chrome disabled MD5, a number of enterprises, schools, and small businesses were affected when their proxy software — from <a href="https://code.google.com/p/chromium/issues/detail?id=120715">leading vendors</a> — continued to use the insecure algorithms, and were left <a href="https://code.google.com/p/chromium/issues/detail?id=107845">scrambling for updates</a>. Users who used personal firewall software were also affected.<br /> <br /> We plan to surface, in the HTTPS security indicator in Chrome, the fact that SHA-1 does not meet its design guarantee. We are taking a measured approach, gradually ratcheting down the security indicator and gradually moving the timetable up (keep in mind that we release stable versions of Chrome about 6 – 8 weeks after their branch point):<br /> <br /> <b>Chrome 39 (Branch point 26 September 2014)</b><br /> <b><br /></b> Sites with end-entity (“leaf”) certificates that expire on or after 1 January 2017, and which include a SHA-1-based signature as part of the certificate chain, will be treated as “secure, but with minor errors”.<br /> <br /> The current visual display for “secure, but with minor errors” is a lock with a yellow triangle, and is <a href="https://support.google.com/chrome/answer/95617?hl=en">used to highlight other deprecated and insecure practices</a>, such as passive mixed content.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgY4xZlsUjvSb7DVgHiFnF0OlCaXuI3xLfdBK9hGcVMw25pJbw8KyqlpuonbVGIo8xiy7iOI-1qPcx5jkym_p6H81HUN-M8tjRP8ETWXXg0SGG2_g1U-z33-TROLy7_q1FtMaJnB5CFrJs_/s1600/yellow-triangle.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgY4xZlsUjvSb7DVgHiFnF0OlCaXuI3xLfdBK9hGcVMw25pJbw8KyqlpuonbVGIo8xiy7iOI-1qPcx5jkym_p6H81HUN-M8tjRP8ETWXXg0SGG2_g1U-z33-TROLy7_q1FtMaJnB5CFrJs_/s1600/yellow-triangle.png" /></a></div> <br /> <br /> <b>Chrome 40 (Branch point 7 November 2014; Stable after holiday season)</b><br /> <br /> Sites with end-entity certificates that expire between 1 June 2016 to 31 December 2016 (inclusive), and which include a SHA-1-based signature as part of the certificate chain, will be treated as “secure, but with minor errors”.<br /> <br /> Sites with end-entity certificates that expire on or after 1 January 2017, and which include a SHA-1-based signature as part of the certificate chain, will be treated as “neutral, lacking security”.<br /> <br /> The current visual display for “neutral, lacking security” is a blank page icon, and is used in other situations, such as HTTP.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL63wPKi7Pfv72n2IvZXDbOlHDBA8NPz8-YK-Y1SN1hkpKpS7R9ljeXhzaAcYu6-9KjFAtc3nQq99OGyUkP4VE7P0nhoVgvAOztlbgu6E84EOm9vmsRQyVRI75z4hDP7o4zs3rGs-iH8Mu/s1600/Screen+Shot+2014-09-05+at+12.05.52+PM.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL63wPKi7Pfv72n2IvZXDbOlHDBA8NPz8-YK-Y1SN1hkpKpS7R9ljeXhzaAcYu6-9KjFAtc3nQq99OGyUkP4VE7P0nhoVgvAOztlbgu6E84EOm9vmsRQyVRI75z4hDP7o4zs3rGs-iH8Mu/s1600/Screen+Shot+2014-09-05+at+12.05.52+PM.png" /></a></div> <br /> <br /> <b>Chrome 41 (Branch point in Q1 2015)</b><br /> <br /> Sites with end-entity certificates that expire between 1 January 2016 and 31 December 2016 (inclusive), and which include a SHA-1-based signature as part of the certificate chain, will be treated as “secure, but with minor errors”.<br /> <br /> Sites with end-entity certificates that expire on or after 1 January 2017, and which include a SHA-1-based signature as part of the certificate chain, will be treated as “affirmatively insecure”. Subresources from such domain will be treated as “active mixed content”.<br /> <br /> The current visual display for “affirmatively insecure” is a lock with a red X, and a red strike-through text treatment in the URL scheme.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv-yJWfMzTaBa787MygXimwLXF-eYcWXmXjV_ExYTpEHEXfFW_fQH32F7hmYensIKaWF7OQkkQ5YwvAiTl0Kmltto7EkSNBSkymCEWspt3P1eV-HXn1jSF2_8cY9Fvdk8FVh9FwvHltMy-/s1600/Screen+Shot+2014-08-29+at+1.26.59+PM.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv-yJWfMzTaBa787MygXimwLXF-eYcWXmXjV_ExYTpEHEXfFW_fQH32F7hmYensIKaWF7OQkkQ5YwvAiTl0Kmltto7EkSNBSkymCEWspt3P1eV-HXn1jSF2_8cY9Fvdk8FVh9FwvHltMy-/s1600/Screen+Shot+2014-08-29+at+1.26.59+PM.png" /></a></div> <br /> <i><br /></i> <i>Note: SHA-1-based signatures for trusted root certificates are not a problem because TLS clients trust them by their identity, rather than by the signature of their hash.</i><br /> <div> <br /></div> <div> Posted by Chris Palmer, Secure Socket Lover and Ryan Sleevi, Transport Layer Securer</div> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> The SHA-1 cryptographic hash algorithm has been known to be considerably weaker than it was designed to be <a href="https://www.schneier.com/blog/archives/2005/02/cryptanalysis_o.html">since at least 2005</a> — 9 years ago. <a href="https://www.schneier.com/blog/archives/2012/10/when_will_we_se.html">Collision attacks against SHA-1 are too affordable</a> for us to consider it safe for the public web PKI. We can only expect that attacks will get cheaper.<br /> <br /> That’s why Chrome will start the process of sunsetting SHA-1 (as used in certificate signatures for HTTPS) with Chrome 39 in November. HTTPS sites whose certificate chains use SHA-1 and are valid past 1 January 2017 will no longer appear to be fully trustworthy in Chrome’s user interface.<br /> <br /> SHA-1's use on the Internet has been deprecated since 2011, when the CA/Browser Forum, an industry group of leading web browsers and certificate authorities (CAs) working together to establish basic security requirements for SSL certificates, published their <a href="https://cabforum.org/baseline-requirements-documents/">Baseline Requirements for SSL</a>. These Requirements recommended that all CAs transition away from SHA-1 as soon as possible, and followed similar events in other industries and sectors, such as <a href="http://www.nist.gov/">NIST</a> deprecating SHA-1 for government use in 2010.<br /> <br /> We have seen this type of weakness turn into a practical attack before, with the MD5 hash algorithm. We need to ensure that by the time an attack against SHA-1 is demonstrated publicly, the web has already moved away from it. Unfortunately, this can be quite challenging. For example, when Chrome disabled MD5, a number of enterprises, schools, and small businesses were affected when their proxy software — from <a href="https://code.google.com/p/chromium/issues/detail?id=120715">leading vendors</a> — continued to use the insecure algorithms, and were left <a href="https://code.google.com/p/chromium/issues/detail?id=107845">scrambling for updates</a>. Users who used personal firewall software were also affected.<br /> <br /> We plan to surface, in the HTTPS security indicator in Chrome, the fact that SHA-1 does not meet its design guarantee. We are taking a measured approach, gradually ratcheting down the security indicator and gradually moving the timetable up (keep in mind that we release stable versions of Chrome about 6 – 8 weeks after their branch point):<br /> <br /> <b>Chrome 39 (Branch point 26 September 2014)</b><br /> <b><br /></b> Sites with end-entity (“leaf”) certificates that expire on or after 1 January 2017, and which include a SHA-1-based signature as part of the certificate chain, will be treated as “secure, but with minor errors”.<br /> <br /> The current visual display for “secure, but with minor errors” is a lock with a yellow triangle, and is <a href="https://support.google.com/chrome/answer/95617?hl=en">used to highlight other deprecated and insecure practices</a>, such as passive mixed content.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgY4xZlsUjvSb7DVgHiFnF0OlCaXuI3xLfdBK9hGcVMw25pJbw8KyqlpuonbVGIo8xiy7iOI-1qPcx5jkym_p6H81HUN-M8tjRP8ETWXXg0SGG2_g1U-z33-TROLy7_q1FtMaJnB5CFrJs_/s1600/yellow-triangle.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgY4xZlsUjvSb7DVgHiFnF0OlCaXuI3xLfdBK9hGcVMw25pJbw8KyqlpuonbVGIo8xiy7iOI-1qPcx5jkym_p6H81HUN-M8tjRP8ETWXXg0SGG2_g1U-z33-TROLy7_q1FtMaJnB5CFrJs_/s1600/yellow-triangle.png" /></a></div> <br /> <br /> <b>Chrome 40 (Branch point 7 November 2014; Stable after holiday season)</b><br /> <br /> Sites with end-entity certificates that expire between 1 June 2016 to 31 December 2016 (inclusive), and which include a SHA-1-based signature as part of the certificate chain, will be treated as “secure, but with minor errors”.<br /> <br /> Sites with end-entity certificates that expire on or after 1 January 2017, and which include a SHA-1-based signature as part of the certificate chain, will be treated as “neutral, lacking security”.<br /> <br /> The current visual display for “neutral, lacking security” is a blank page icon, and is used in other situations, such as HTTP.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL63wPKi7Pfv72n2IvZXDbOlHDBA8NPz8-YK-Y1SN1hkpKpS7R9ljeXhzaAcYu6-9KjFAtc3nQq99OGyUkP4VE7P0nhoVgvAOztlbgu6E84EOm9vmsRQyVRI75z4hDP7o4zs3rGs-iH8Mu/s1600/Screen+Shot+2014-09-05+at+12.05.52+PM.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiL63wPKi7Pfv72n2IvZXDbOlHDBA8NPz8-YK-Y1SN1hkpKpS7R9ljeXhzaAcYu6-9KjFAtc3nQq99OGyUkP4VE7P0nhoVgvAOztlbgu6E84EOm9vmsRQyVRI75z4hDP7o4zs3rGs-iH8Mu/s1600/Screen+Shot+2014-09-05+at+12.05.52+PM.png" /></a></div> <br /> <br /> <b>Chrome 41 (Branch point in Q1 2015)</b><br /> <br /> Sites with end-entity certificates that expire between 1 January 2016 and 31 December 2016 (inclusive), and which include a SHA-1-based signature as part of the certificate chain, will be treated as “secure, but with minor errors”.<br /> <br /> Sites with end-entity certificates that expire on or after 1 January 2017, and which include a SHA-1-based signature as part of the certificate chain, will be treated as “affirmatively insecure”. Subresources from such domain will be treated as “active mixed content”.<br /> <br /> The current visual display for “affirmatively insecure” is a lock with a red X, and a red strike-through text treatment in the URL scheme.<br /> <br /> <div style="text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv-yJWfMzTaBa787MygXimwLXF-eYcWXmXjV_ExYTpEHEXfFW_fQH32F7hmYensIKaWF7OQkkQ5YwvAiTl0Kmltto7EkSNBSkymCEWspt3P1eV-HXn1jSF2_8cY9Fvdk8FVh9FwvHltMy-/s1600/Screen+Shot+2014-08-29+at+1.26.59+PM.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjv-yJWfMzTaBa787MygXimwLXF-eYcWXmXjV_ExYTpEHEXfFW_fQH32F7hmYensIKaWF7OQkkQ5YwvAiTl0Kmltto7EkSNBSkymCEWspt3P1eV-HXn1jSF2_8cY9Fvdk8FVh9FwvHltMy-/s1600/Screen+Shot+2014-08-29+at+1.26.59+PM.png" /></a></div> <br /> <i><br /></i> <i>Note: SHA-1-based signatures for trusted root certificates are not a problem because TLS clients trust them by their identity, rather than by the signature of their hash.</i><br /> <div> <br /></div> <div> Posted by Chris Palmer, Secure Socket Lover and Ryan Sleevi, Transport Layer Securer</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:Gradually Sunsetting SHA-1&url=https://blog.chromium.org/2014/09/gradually-sunsetting-sha-1.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/2014/09/gradually-sunsetting-sha-1.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/2014/09/gradually-sunsetting-sha-1.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/security' rel='tag'> security </a> </span> </div> </div> </div> <div class='post' data-id='718823995280986663' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2014/09/moving-towards-single-cloud-messaging.html' itemprop='url' title='Moving Towards a Single Cloud Messaging API'> Moving Towards a Single Cloud Messaging API </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, September 3, 2014 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> In April we released <a href="http://blog.chromium.org/2014/04/simplifying-cloud-messaging-for-app.html">chrome.gcm</a>, an API that allows Chrome apps and extensions to use the <a href="http://developer.android.com/google/gcm/index.html">Google Cloud Messaging</a> (GCM) service to interact with their server-side components via push messaging. Since the new API offers significant improvements and has been used for push messaging in Chrome apps and extensions since May 2014, we are now deprecating the legacy <a href="https://developer.chrome.com/extensions/pushMessaging">chrome.pushMessaging</a> API.<br /> <br /> Developers will start to see a deprecation message in the console if they use chrome.pushMessaging, and no new Chrome apps and extensions will be accepted to the Chrome Web Store if they use the deprecated API. Beginning in mid-January 2015, Chrome apps and extensions that continue to use chrome.pushMessaging will be delisted in the Chrome Web Store. When upgraded to use chrome.gcm, these apps will once again be discoverable via searching and browsing the Web Store. In early March, the chrome.pushMessaging API will be removed and all Chrome apps and extensions that continue to reference it will be automatically disabled. They can be enabled once again when upgraded to use chrome.gcm.<br /> <br /> For a high level overview of how an app or extension can leverage chrome.gcm, check out our <a href="https://www.youtube.com/watch?v=g_zkOOWsmco">Google I/O Bytes video</a>. Learn how to upgrade your Chrome apps and extensions by consulting the <a href="https://developer.chrome.com/apps/gcm">chrome.gcm API documentation</a> and following this <a href="https://developer.chrome.com/apps/cloudMessaging">tutorial</a>. Lastly, subscribe to the <a href="https://groups.google.com/forum/#!forum/gcm-for-chrome-feedback">GCM for Chrome Feedback</a> group to ask questions, get help, and learn more about the transition.<br /> <br /> Posted by Jake Leichtling and Filip Gorski, Product Manager and Software Engineer <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> In April we released <a href="http://blog.chromium.org/2014/04/simplifying-cloud-messaging-for-app.html">chrome.gcm</a>, an API that allows Chrome apps and extensions to use the <a href="http://developer.android.com/google/gcm/index.html">Google Cloud Messaging</a> (GCM) service to interact with their server-side components via push messaging. Since the new API offers significant improvements and has been used for push messaging in Chrome apps and extensions since May 2014, we are now deprecating the legacy <a href="https://developer.chrome.com/extensions/pushMessaging">chrome.pushMessaging</a> API.<br /> <br /> Developers will start to see a deprecation message in the console if they use chrome.pushMessaging, and no new Chrome apps and extensions will be accepted to the Chrome Web Store if they use the deprecated API. Beginning in mid-January 2015, Chrome apps and extensions that continue to use chrome.pushMessaging will be delisted in the Chrome Web Store. When upgraded to use chrome.gcm, these apps will once again be discoverable via searching and browsing the Web Store. In early March, the chrome.pushMessaging API will be removed and all Chrome apps and extensions that continue to reference it will be automatically disabled. They can be enabled once again when upgraded to use chrome.gcm.<br /> <br /> For a high level overview of how an app or extension can leverage chrome.gcm, check out our <a href="https://www.youtube.com/watch?v=g_zkOOWsmco">Google I/O Bytes video</a>. Learn how to upgrade your Chrome apps and extensions by consulting the <a href="https://developer.chrome.com/apps/gcm">chrome.gcm API documentation</a> and following this <a href="https://developer.chrome.com/apps/cloudMessaging">tutorial</a>. Lastly, subscribe to the <a href="https://groups.google.com/forum/#!forum/gcm-for-chrome-feedback">GCM for Chrome Feedback</a> group to ask questions, get help, and learn more about the transition.<br /> <br /> Posted by Jake Leichtling and Filip Gorski, Product Manager and Software Engineer <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:Moving Towards a Single Cloud Messaging API&url=https://blog.chromium.org/2014/09/moving-towards-single-cloud-messaging.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/chrome%20on%20ios'> chrome on ios </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20on%20Mac'> Chrome on Mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Chrome%20OS'> Chrome OS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20privacy'> chrome privacy </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20releases'> chrome releases </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20security'> chrome security </a> <span dir='ltr'> 10 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chrome%20web%20store'> chrome web store </a> <span dir='ltr'> 32 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromedevtools'> chromedevtools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeframe'> chromeframe </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos'> chromeos </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromeos.dev'> chromeos.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/chromium'> chromium </a> <span dir='ltr'> 9 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cloud%20print'> cloud print </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition'> coalition </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/coalition%20for%20better%20ads'> coalition for better ads </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/contact%20picker'> contact picker </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/content%20indexing'> content indexing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cookies'> cookies </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/core%20web%20vitals'> core web vitals </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/csrf'> csrf </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/css'> css </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/cumulative%20layout%20shift'> cumulative layout shift </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/custom%20tabs'> custom tabs </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dart'> dart </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/dashboard'> dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20Saver'> Data Saver </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Data%20saver%20desktop%20extension'> Data saver desktop extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/day%202'> day 2 </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/deceptive%20installation'> deceptive installation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/declarative%20net%20request%20api'> declarative net request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/design'> design </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/developer%20dashboard'> developer dashboard </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Developer%20Program%20Policy'> Developer Program Policy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/developer%20website'> developer website </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/devtools'> devtools </a> <span dir='ltr'> 13 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/digital%20event'> digital event </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' 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> <a dir='ltr' href='https://blog.chromium.org/search/label/javascript'> javascript </a> <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' 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class='material-icons'>  </i>   </span> </a> <a class='post-count-link' href='https://blog.chromium.org/2018/'> 2018 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2018/12/'> Dec </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/2018/11/'> Nov </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/2018/10/'> Oct </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/2018/09/'> Sep </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> 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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='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/2014/'> 2014 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/12/'> Dec </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/2014/11/'> Nov </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/2014/10/'> Oct </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate expanded'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2014/09/'> 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/2014/08/'> 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/2014/07/'> 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/2014/06/'> 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/2014/05/'> 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/2014/04/'> 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/2014/03/'> 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/2014/02/'> 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/2014/01/'> 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/2013/'> 2013 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2013/12/'> Dec </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/2013/11/'> Nov </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/2013/10/'> Oct </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/2013/09/'> 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/2013/08/'> 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/2013/07/'> 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/2013/06/'> 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/2013/05/'> 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/2013/04/'> 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/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'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2012/12/'> Dec </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/2012/11/'> Nov </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/2012/10/'> Oct </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/2012/09/'> 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/2012/08/'> 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/2012/07/'> 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/2012/06/'> 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/2012/05/'> 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/2012/04/'> 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/2012/03/'> 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/2012/02/'> 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/2012/01/'> 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/2011/'> 2011 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/12/'> Dec </a> </div> <div class='items'> 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</li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2011/06/'> 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/2011/05/'> 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/2011/04/'> 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/2011/03/'> 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/2011/02/'> 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/2011/01/'> 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/2010/'> 2010 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2010/12/'> Dec </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/2010/11/'> Nov </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/2010/10/'> Oct </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/2010/09/'> 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/2010/08/'> 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/2010/07/'> 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/2010/06/'> 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/2010/05/'> 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/2010/04/'> 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/2010/03/'> 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/2010/02/'> 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/2010/01/'> Jan </a> </div> <div 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href='https://blog.chromium.org/2009/04/'> 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/2009/03/'> 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/2009/02/'> 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/2009/01/'> 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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style='margin-top: -16px;' width='92'/> </a> <ul> <li> <a href='//www.google.com/'> Google </a> </li> <li> <a href='//www.google.com/policies/privacy/'> Privacy </a> </li> <li> <a href='//www.google.com/policies/terms/'> Terms </a> </li> </ul> </div> </div> <script type='text/javascript'> //<![CDATA[ // Social sharing popups. var postEl = document.getElementsByClassName('social-wrapper'); var postCount = postEl.length; for(i=0; i<postCount;i++){ postEl[i].addEventListener("click", function(event){ var postUrl = this.getAttribute("data-href"); window.open( postUrl,'popUpWindow','height=500,width=500,left=10,top=10,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes'); });} //]]> </script> <script type='text/javascript'> //<![CDATA[ var BreakpointHandler = function() { this.initted = false; this.isHomePage = false; this.isMobile = false; }; BreakpointHandler.prototype.finalizeSummary = function(summaryHtml, lastNode) { // Use $.trim for IE8 compatibility summaryHtml = $.trim(summaryHtml).replace(/(<br>|\s)+$/,''); if (lastNode.nodeType == 3) { var lastChar = summaryHtml.slice(-1); if (!lastChar.match(/[.”"?]/)) { if (!lastChar.match(/[A-Za-z]/)) { summaryHtml = summaryHtml.slice(0, -1); } summaryHtml += ' ...'; } } else if (lastNode.nodeType == 1 && (lastNode.nodeName == 'I' || lastNode.nodeName == 'A')) { summaryHtml += ' ...'; } return summaryHtml; }; BreakpointHandler.prototype.generateSummaryFromContent = function(content, numWords) { var seenWords = 0; var summaryHtml = ''; for (var i=0; i < content.childNodes.length; i++) { var node = content.childNodes[i]; var nodeText; if (node.nodeType == 1) { if (node.hasAttribute('data-about-pullquote')) { continue; } nodeText = node.textContent; if (nodeText === undefined) { // innerText for IE8 nodeText = node.innerText; } if (node.nodeName == 'DIV' || node.nodeName == 'B') { // Don't end early if we haven't seen enough words. if (seenWords < 10) { continue; } if (i > 0) { summaryHtml = this.finalizeSummary(summaryHtml, content.childNodes[i-1]); } break; } summaryHtml += node.outerHTML; } else if (node.nodeType == 3) { nodeText = node.nodeValue; summaryHtml += nodeText + ' '; } var words = nodeText.match(/\S+\s*/g); if (!words) { continue; } var remain = numWords - seenWords; if (words.length >= remain) { summaryHtml = this.finalizeSummary(summaryHtml, node); break; } seenWords += words.length; } return summaryHtml; }; BreakpointHandler.prototype.detect = function() { var match, pl = /\+/g, search = /([^&=]+)=?([^&]*)/g, decode = function (s) { return decodeURIComponent(s.replace(pl, " ")); }, query = window.location.search.substring(1); var urlParams = {}; while (match = search.exec(query)) urlParams[decode(match[1])] = decode(match[2]); this.isListPage = $('html').hasClass('list-page'); this.isMobile = urlParams['m'] === '1'; this.isHomePage = window.location.pathname == '/'; }; BreakpointHandler.prototype.initContent = function() { var self = this; $('.post').each(function(index) { var body = $(this).children('.post-body')[0]; var content = $(body).children('.post-content')[0]; $(content).addClass('post-original'); var data = $(content).children('script').html(); data = self.rewriteForSSL(data); // If exists, extract specified editor's preview. var match = data.match(/([\s\S]+?)<div data-is-preview.+?>([\s\S]+)<\/div>/m); if (match) { data = match[1]; } // Prevent big images from loading when they aren't needed. // This must be done as a pre-injection step, since image loading can't be // canceled once embedded into the DOM. if (self.isListPage && self.isMobile) { data = data.replace(/<(img|iframe) .+?>/g, ''); } // Insert template to be rendered as nodes. content.innerHTML = data; if (self.isListPage) { var summary = document.createElement('div'); $(summary).addClass('post-content'); $(summary).addClass('post-summary'); body.insertBefore(summary, content); if (match) { // Use provided summary. summary.innerHTML = match[2]; } 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