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} .loading { visibility: hidden; } .detail-page .post-footer .cmt_iframe_holder { padding-top: 40px !important; } /** Desktop **/ @media (max-width: 900px) { .col-right { display: none; } .col-main { margin-right: 0; min-width: initial; } .footer-outer { display: none; } .cols-wrapper { min-width: initial; } .google-footer-outer { background-color: #f5f5f5; } } /** Tablet **/ @media (max-width: 712px) { .header-outer, .cols-wrapper, .footer-outer, .google-footer-outer { padding: 0 40px; } } /* An extra breakpoint accommodating for long blog titles. */ @media (max-width: 600px) { .header-left { height: 100%; position: initial; top: inherit; margin-top: 0; -webkit-transform: initial; transform: initial; } .header-title { margin-top: 18px; } .header-inner { height: auto; margin-bottom: 32px; margin-top: 32px; } .header-desc { margin-top: 12px; } .header-inner .google-logo { height: 70px; margin-top: 3px; } .header-inner .google-logo img { height: 70px; } .header-title h2 { font-size: 32px; 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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='7225404489522494586' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2013/02/introducing-find-your-way-to-oz-new.html' itemprop='url' title='Introducing “Find Your Way to Oz”, a new Chrome Experiment'> Introducing “Find Your Way to Oz”, a new Chrome Experiment </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, February 5, 2013 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> Earlier today we unveiled <a href="http://www.findyourwaytooz.com/">Find Your Way To Oz,</a> a new Chrome Experiment inspired by the upcoming feature film <a href="http://disney.go.com/thewizard/">Oz The Great and Powerful</a>. Developed by <a href="http://www.unit9.com/">UNIT9</a>, this experiment brings together Disney’s unique storytelling tradition and the power of the web platform, allowing users to interact with the web in a completely new way.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/_2iDDI6Stx0" width="560"></iframe> <br /> <br /> The desktop version of “Find Your Way To Oz” uses many of the open web’s more advanced features:<br /> <ul> <li>Immersive Graphics: The experiment uses <a href="http://www.html5rocks.com/en/tutorials/webgl/webgl_fundamentals/">WebGL</a> for the main 3D environment, <a href="http://www.w3schools.com/css3/default.asp">CSS3</a> features such as CSS Transitions for various visual embellishments, and GLSL shaders for the tornado’s ominous look and feel. </li> <li>Rich Audio: As the user explores the experiment, the 3D sound dynamically adapts thanks to the <a href="http://www.html5rocks.com/en/tutorials/webaudio/intro/">Web Audio API</a>. The same API powers the experiment’s music composing section.  </li> <li>Camera-based interactions: Through WebRTC’s <span style="font-family: Courier New, Courier, monospace;"><a href="http://www.html5rocks.com/en/tutorials/getusermedia/intro/">getUserMedia</a></span><span style="font-family: inherit;"> API</span>, users can become circus characters or record their own mini-movies. </li> </ul> The experiment’s mobile web version also uses cutting-edge web technologies. These include graphics features such as accelerated <a href="https://developer.mozilla.org/en-US/docs/CSS/Tutorials/Using_CSS_transforms">3D transforms</a> and <a href="http://www.html5rocks.com/en/tutorials/casestudies/oz/#toc-spritesheets">sprite sheets</a> as well as mobile hardware features like camera, multi-touch, gyroscope and accelerometer. Together they create an experience that can normally only be found in native apps.<br /> <br /> To learn more about how this experiment was built, read our <a href="http://www.html5rocks.com/tutorials/casestudies/oz/">technical case study</a> and join us for a Google Developers Live event on February 11th at 11 a.m. GMT where we’ll be talking to the team behind the project. Alternatively, use Chrome’s <a href="https://developers.google.com/chrome-developer-tools/docs/overview">developer tools</a> to see how the experiment works on your own, perhaps finding in the process your own path to the yellow brick road. <br /> <br /> <span class="post-author">Posted by Max Heinritz, Product Magician (Manager)</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> Earlier today we unveiled <a href="http://www.findyourwaytooz.com/">Find Your Way To Oz,</a> a new Chrome Experiment inspired by the upcoming feature film <a href="http://disney.go.com/thewizard/">Oz The Great and Powerful</a>. Developed by <a href="http://www.unit9.com/">UNIT9</a>, this experiment brings together Disney’s unique storytelling tradition and the power of the web platform, allowing users to interact with the web in a completely new way.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/_2iDDI6Stx0" width="560"></iframe> <br /> <br /> The desktop version of “Find Your Way To Oz” uses many of the open web’s more advanced features:<br /> <ul> <li>Immersive Graphics: The experiment uses <a href="http://www.html5rocks.com/en/tutorials/webgl/webgl_fundamentals/">WebGL</a> for the main 3D environment, <a href="http://www.w3schools.com/css3/default.asp">CSS3</a> features such as CSS Transitions for various visual embellishments, and GLSL shaders for the tornado’s ominous look and feel. </li> <li>Rich Audio: As the user explores the experiment, the 3D sound dynamically adapts thanks to the <a href="http://www.html5rocks.com/en/tutorials/webaudio/intro/">Web Audio API</a>. The same API powers the experiment’s music composing section.  </li> <li>Camera-based interactions: Through WebRTC’s <span style="font-family: Courier New, Courier, monospace;"><a href="http://www.html5rocks.com/en/tutorials/getusermedia/intro/">getUserMedia</a></span><span style="font-family: inherit;"> API</span>, users can become circus characters or record their own mini-movies. </li> </ul> The experiment’s mobile web version also uses cutting-edge web technologies. These include graphics features such as accelerated <a href="https://developer.mozilla.org/en-US/docs/CSS/Tutorials/Using_CSS_transforms">3D transforms</a> and <a href="http://www.html5rocks.com/en/tutorials/casestudies/oz/#toc-spritesheets">sprite sheets</a> as well as mobile hardware features like camera, multi-touch, gyroscope and accelerometer. Together they create an experience that can normally only be found in native apps.<br /> <br /> To learn more about how this experiment was built, read our <a href="http://www.html5rocks.com/tutorials/casestudies/oz/">technical case study</a> and join us for a Google Developers Live event on February 11th at 11 a.m. GMT where we’ll be talking to the team behind the project. Alternatively, use Chrome’s <a href="https://developers.google.com/chrome-developer-tools/docs/overview">developer tools</a> to see how the experiment works on your own, perhaps finding in the process your own path to the yellow brick road. <br /> <br /> <span class="post-author">Posted by Max Heinritz, Product Magician (Manager)</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Introducing “Find Your Way to Oz”, a new Chrome Experiment&url=https://blog.chromium.org/2013/02/introducing-find-your-way-to-oz-new.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2013/02/introducing-find-your-way-to-oz-new.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2013/02/introducing-find-your-way-to-oz-new.html' data-viewtype='FILTERED_POSTMOD'></div> <a href='https://plus.google.com/112374322230920073195' rel='author' style='display:none;'> Google </a> <div class='label-footer'> <span class='labels-caption'> Labels: </span> <span class='labels'> <a class='label' href='https://blog.chromium.org/search/label/webaudio' rel='tag'> webaudio </a> , <a class='label' href='https://blog.chromium.org/search/label/webgl' rel='tag'> webgl </a> , <a class='label' href='https://blog.chromium.org/search/label/webrtc' rel='tag'> webrtc </a> </span> </div> </div> </div> <div class='post' data-id='6358572609053432447' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2012/03/meet-web-platform-again-for-first-time.html' itemprop='url' title='Meet the Web Platform Again for the First Time'> Meet the Web Platform Again for the First Time </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Tuesday, March 13, 2012 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> A few weeks ago one of my developer friends was gushing about the capabilities of his favorite native platform. After every point I felt obliged to point out that the web platform either already had or was actively developing precisely the same capabilities—and then some. He was incredulous. "Prove it," he said.<br /> <br /> So I pulled together a few of my favorite examples from the cutting edge of the web platform and recorded three screencasts to help my friend—and others—meet the web platform again for the first time.<br /> <br /> The first video, Building on Foundations, goes over how the web platform has been fixing various historical shortcomings and building upon its core strengths, like complicated graphical effects, composability, and advanced text layout.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/3i4dtgh3ym0" width="560"></iframe> <br /> <br /> The next video, Learning from Other Platforms, reviews how the web platform offers new capabilities inspired by successes on other platforms with things like push notifications, payment APIs, and web intents.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/mRd2SAL0vT4" width="560"></iframe> <br /> <br /> The last video, On the Cutting Edge, demonstrates some of the new tricks the web platform is learning, like webcam access, powerful audio APIs, and complicated 3D graphics.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/PNzmXDa1JLA" width="560"></iframe> <br /> <br /> If you're interested in learning more about the technology behind any of the demos, check out the Meet the Web Platform <a href="http://www.chromium.org/developers/meet-the-web-platform-companion">companion guide</a>.<br /> <br /> I hope these videos capture your imagination and begin to show what is possible on the web platform. The web platform is evolving at an enormous pace, and I just can't wait to see where it goes next!<br /> <br /> <span class="post-author">Posted by Alex Komoroske, Product Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> A few weeks ago one of my developer friends was gushing about the capabilities of his favorite native platform. After every point I felt obliged to point out that the web platform either already had or was actively developing precisely the same capabilities—and then some. He was incredulous. "Prove it," he said.<br /> <br /> So I pulled together a few of my favorite examples from the cutting edge of the web platform and recorded three screencasts to help my friend—and others—meet the web platform again for the first time.<br /> <br /> The first video, Building on Foundations, goes over how the web platform has been fixing various historical shortcomings and building upon its core strengths, like complicated graphical effects, composability, and advanced text layout.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/3i4dtgh3ym0" width="560"></iframe> <br /> <br /> The next video, Learning from Other Platforms, reviews how the web platform offers new capabilities inspired by successes on other platforms with things like push notifications, payment APIs, and web intents.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/mRd2SAL0vT4" width="560"></iframe> <br /> <br /> The last video, On the Cutting Edge, demonstrates some of the new tricks the web platform is learning, like webcam access, powerful audio APIs, and complicated 3D graphics.<br /> <br /> <iframe allowfullscreen="" frameborder="0" height="315" src="//www.youtube.com/embed/PNzmXDa1JLA" width="560"></iframe> <br /> <br /> If you're interested in learning more about the technology behind any of the demos, check out the Meet the Web Platform <a href="http://www.chromium.org/developers/meet-the-web-platform-companion">companion guide</a>.<br /> <br /> I hope these videos capture your imagination and begin to show what is possible on the web platform. The web platform is evolving at an enormous pace, and I just can't wait to see where it goes next!<br /> <br /> <span class="post-author">Posted by Alex Komoroske, Product Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Meet the Web Platform Again for the First Time&url=https://blog.chromium.org/2012/03/meet-web-platform-again-for-first-time.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2012/03/meet-web-platform-again-for-first-time.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2012/03/meet-web-platform-again-for-first-time.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/html5' rel='tag'> html5 </a> , <a class='label' href='https://blog.chromium.org/search/label/open%20web' rel='tag'> open web </a> , <a class='label' href='https://blog.chromium.org/search/label/webaudio' rel='tag'> webaudio </a> , <a class='label' href='https://blog.chromium.org/search/label/webgl' rel='tag'> webgl </a> </span> </div> </div> </div> <div class='post' data-id='2368201914401052574' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2011/11/opengl-es-20-certification-for-angle.html' itemprop='url' title='OpenGL ES 2.0 Certification for ANGLE'> OpenGL ES 2.0 Certification for ANGLE </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Monday, November 28, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> In March of last year <a href="http://blog.chromium.org/2010/03/introducing-angle-project.html">we introduced</a> ANGLE as the engine that would power Chrome's GPU rendering on Windows. At the time it was announced, <a href="http://code.google.com/p/angleproject/">ANGLE</a> only supported a subset of the OpenGL ES 2.0 API. Thanks to continued work from TransGaming, in collaboration with Google engineers and other contributors, ANGLE has reached an important milestone: It now passes the rigorous OpenGL ES 2.0 test suite and ANGLE version 1.0 has been certified as a compliant GL ES 2.0 implementation. This is a major step forward for the project, and a major event for OpenGL ES support on Windows.<br /><br />Mac and Linux already enjoy solid OpenGL support, but on Windows OpenGL drivers are not sufficiently widespread to be relied upon. Using ANGLE allows us to issue OpenGL ES commands in Chrome's graphics systems and not worry about the user's computer having OpenGL drivers -- ANGLE translates these commands into Direct3D 9 API calls. <br /><br />ANGLE helps Chrome use a single, open graphics standard and remain portable across platforms. Because it's a standalone library, open-source project ANGLE can help other software projects in the same way. Firefox, for instance, is already using ANGLE to render WebGL content on Windows.<br /><br />ANGLE is a necessary step in our continued efforts to push the web platform forward. Without ANGLE, it would be impossible to reliably run WebGL on many Windows computers, so we couldn't enable great applications like <a href="http://www.chromeexperiments.com/detail/mapsgl/">MapsGL</a>. We hope WebGL developers and implementors will continue to join us in making ANGLE, and the open web platform, successful.<br /><br /><span class='post-author'>Posted by Vangelis Kokkevis, Software Engineer </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> In March of last year <a href="http://blog.chromium.org/2010/03/introducing-angle-project.html">we introduced</a> ANGLE as the engine that would power Chrome's GPU rendering on Windows. At the time it was announced, <a href="http://code.google.com/p/angleproject/">ANGLE</a> only supported a subset of the OpenGL ES 2.0 API. Thanks to continued work from TransGaming, in collaboration with Google engineers and other contributors, ANGLE has reached an important milestone: It now passes the rigorous OpenGL ES 2.0 test suite and ANGLE version 1.0 has been certified as a compliant GL ES 2.0 implementation. This is a major step forward for the project, and a major event for OpenGL ES support on Windows.<br /><br />Mac and Linux already enjoy solid OpenGL support, but on Windows OpenGL drivers are not sufficiently widespread to be relied upon. Using ANGLE allows us to issue OpenGL ES commands in Chrome's graphics systems and not worry about the user's computer having OpenGL drivers -- ANGLE translates these commands into Direct3D 9 API calls. <br /><br />ANGLE helps Chrome use a single, open graphics standard and remain portable across platforms. Because it's a standalone library, open-source project ANGLE can help other software projects in the same way. Firefox, for instance, is already using ANGLE to render WebGL content on Windows.<br /><br />ANGLE is a necessary step in our continued efforts to push the web platform forward. Without ANGLE, it would be impossible to reliably run WebGL on many Windows computers, so we couldn't enable great applications like <a href="http://www.chromeexperiments.com/detail/mapsgl/">MapsGL</a>. We hope WebGL developers and implementors will continue to join us in making ANGLE, and the open web platform, successful.<br /><br /><span class='post-author'>Posted by Vangelis Kokkevis, Software Engineer </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:OpenGL ES 2.0 Certification for ANGLE&url=https://blog.chromium.org/2011/11/opengl-es-20-certification-for-angle.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/2011/11/opengl-es-20-certification-for-angle.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/2011/11/opengl-es-20-certification-for-angle.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/webgl' rel='tag'> webgl </a> </span> </div> </div> </div> <div class='post' data-id='5105768751586874992' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2011/10/heading-in-right-direction-with-webgl.html' itemprop='url' title='Heading in the right direction with WebGL'> Heading in the right direction with WebGL </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, October 12, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <span style="font-style:italic;">Editor's note: The Chromium WebGL team worked closely with the Maps team to help make MapsGL a reality. We invited a member of the Maps team to talk about their experience with MapsGL in the hope that it would help inform others who are interested in deploying a large scale WebGL app.</span><br /><br />At this point it's almost hard to remember, but when Google Maps was <a href="http://googleblog.blogspot.com/2005/02/mapping-your-way.html">first released</a> in 2005, it was one of the first web applications to demonstrate what was possible with AJAX and the web platform. This project was a challenge technically but we’d like to think that it helped to fire the imaginations of web developers around the world.<br /><br />Today, the Maps team is launching a beta of a brand new experience we call <a href="//maps.google.com/gl">MapsGL</a>. MapsGL is one of the first large scale applications to be built on top of <a href="http://blog.chromium.org/2010/12/webgl-now-in-beta-here-comes-3d-web.html">WebGL</a>. MapsGL makes use of 3D rendering and hardware graphics acceleration to provide an experience that is seamless, smooth, and runs directly in the browser.<br /><br />Technically, MapsGL brings significant changes to how map and image tiles are rendered on the client and server. Rather than loading pre-rendered image tiles from servers, vector data for the map is sent to the browser and rendered on the fly using WebGL. This generally means that less data needs to be sent to the browser, but also that every aspect of the map needs to be rendered on the order of ~20ms per frame in order to achieve a reasonable frame rate. Imagery transitions in Maps are also enhanced by loading 3D metadata along with image tiles, allowing Maps to provide rich 3D transitions between different levels and angles of imagery.<br /><br />While developing MapsGL, we found that WebGL draws from both native and web app backgrounds. For those used to working on web applications, WebGL adds a lot of functionality, but also increases the complexity of what you need to build and test. Even though WebGL is cross platform, performance varies dramatically across graphics hardware and operating systems - and what improves performance on one may hurt performance elsewhere - so testing across a wide array of setups is critical. <br /><br />We also found that performance dependent Javascript and WebGL optimizations were needed in order for MapsGL to run properly on slower hardware. For example, there are a number of users with graphics cards that can't currently run WebGL content. In these cases, we don’t give the user the ability to opt-in and they can continue with the current Maps experience. Other graphics cards have somewhat poor performance for some key operations, which we measure with a small benchmark when the user first opts-in. In these cases, MapsGL falls back on a hybrid approach where we use pre-rendered raster tiles for the background of the map and only dynamically render labels on top of these.<br /><br />We hope that MapsGL makes you excited to use WebGL in your own app. WebGL enables 3D graphics and immersive experiences in the browser that were formerly impossible. As WebGL becomes more robust and graphics card drivers improve, we can't wait to see what web developers will create with it. Check out the <a href="http://www.khronos.org/webgl/">WebGL documentation</a> and get started!<br /><br /><span class='post-author'>Posted by Jennifer Maurer, Software Engineer on the MapsGL team </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <span style="font-style:italic;">Editor's note: The Chromium WebGL team worked closely with the Maps team to help make MapsGL a reality. We invited a member of the Maps team to talk about their experience with MapsGL in the hope that it would help inform others who are interested in deploying a large scale WebGL app.</span><br /><br />At this point it's almost hard to remember, but when Google Maps was <a href="http://googleblog.blogspot.com/2005/02/mapping-your-way.html">first released</a> in 2005, it was one of the first web applications to demonstrate what was possible with AJAX and the web platform. This project was a challenge technically but we’d like to think that it helped to fire the imaginations of web developers around the world.<br /><br />Today, the Maps team is launching a beta of a brand new experience we call <a href="//maps.google.com/gl">MapsGL</a>. MapsGL is one of the first large scale applications to be built on top of <a href="http://blog.chromium.org/2010/12/webgl-now-in-beta-here-comes-3d-web.html">WebGL</a>. MapsGL makes use of 3D rendering and hardware graphics acceleration to provide an experience that is seamless, smooth, and runs directly in the browser.<br /><br />Technically, MapsGL brings significant changes to how map and image tiles are rendered on the client and server. Rather than loading pre-rendered image tiles from servers, vector data for the map is sent to the browser and rendered on the fly using WebGL. This generally means that less data needs to be sent to the browser, but also that every aspect of the map needs to be rendered on the order of ~20ms per frame in order to achieve a reasonable frame rate. Imagery transitions in Maps are also enhanced by loading 3D metadata along with image tiles, allowing Maps to provide rich 3D transitions between different levels and angles of imagery.<br /><br />While developing MapsGL, we found that WebGL draws from both native and web app backgrounds. For those used to working on web applications, WebGL adds a lot of functionality, but also increases the complexity of what you need to build and test. Even though WebGL is cross platform, performance varies dramatically across graphics hardware and operating systems - and what improves performance on one may hurt performance elsewhere - so testing across a wide array of setups is critical. <br /><br />We also found that performance dependent Javascript and WebGL optimizations were needed in order for MapsGL to run properly on slower hardware. For example, there are a number of users with graphics cards that can't currently run WebGL content. In these cases, we don’t give the user the ability to opt-in and they can continue with the current Maps experience. Other graphics cards have somewhat poor performance for some key operations, which we measure with a small benchmark when the user first opts-in. In these cases, MapsGL falls back on a hybrid approach where we use pre-rendered raster tiles for the background of the map and only dynamically render labels on top of these.<br /><br />We hope that MapsGL makes you excited to use WebGL in your own app. WebGL enables 3D graphics and immersive experiences in the browser that were formerly impossible. As WebGL becomes more robust and graphics card drivers improve, we can't wait to see what web developers will create with it. Check out the <a href="http://www.khronos.org/webgl/">WebGL documentation</a> and get started!<br /><br /><span class='post-author'>Posted by Jennifer Maurer, Software Engineer on the MapsGL team </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Heading in the right direction with WebGL&url=https://blog.chromium.org/2011/10/heading-in-right-direction-with-webgl.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/2011/10/heading-in-right-direction-with-webgl.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/2011/10/heading-in-right-direction-with-webgl.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/webgl' rel='tag'> webgl </a> </span> </div> </div> </div> <div class='post' data-id='1342684305552804657' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.html' itemprop='url' title='Using Cross-domain images in WebGL and Chrome 13'> Using Cross-domain images in WebGL and Chrome 13 </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Wednesday, July 6, 2011 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> A few weeks ago, we became aware of a <a href="http://www.khronos.org/webgl/public-mailing-list/archives/1010/msg00034.html">security issue</a> with WebGL: <a href="http://www.contextis.co.uk/resources/blog/webgl/poc/index.html">shaders could be used</a> to indirectly deduce the contents of textures uploaded to the GPU. As a result, the WebGL specification was <a href="http://www.khronos.org/registry/webgl/specs/latest/#4.2">updated</a> to be more restrictive when it comes to using cross-domain images and videos as WebGL textures.<br /><br />As a result, Chrome 13 (and Firefox 5) will no longer allow cross-domain media as a WebGL texture. The default behavior will be a DOM_SECURITY_ERR. However, applications may still utilize images and videos from another domain with the cooperation of the server hosting the media, otherwise known as <a href="http://www.w3.org/TR/cors/">CORS</a>.<br /><br /><a href="http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#cors-settings-attribute">CORS support</a> for MediaElements has also been fully implemented in WebKit by setting a new <span style="font-family:courier">.crossOrigin</span> attribute. This means that sophisticated applications that were using cross-origin textures before, can continue to do so, assuming the hosting image server grants the necessary cross-origin permission using CORS. If you want to enable CORS request on an image, all you have to do is add one line of code:<br /><br /><span style="font-family:courier">var img = document.createElement('img');<br />img.onload = function(e) { … };<br />img.crossOrigin = ''; // no credentials flag. Same as img.crossOrigin='anonymous'<br />img.src = 'http://other-domain.com/image.jpg';</span><br /><br />Another nice property that we gain from this new setting is the ability to read cross-domain image data set on a 2D canvas. Normally, filling a canvas with a remote image (e.g. <span style="font-family:courier">ctx.drawImage()</span>) flips the <a href="http://dev.w3.org/html5/spec/Overview.html#security-with-canvas-elements">origin-clean flag</a> to false. Attempting to read back the pixels using <span style="font-family:courier">ctx.toDataURL()</span> or <span style="font-family:courier">ctx.getImageData()</span> throws a SECURITY_ERR. This is to prevent information leakage. However, when <span style="font-family:courier">.crossOrigin</span> is set (and the remote server supports CORS), the read is possible. For example:<br /><br /><span style="font-family:courier">var img = document.createElement('img');<br />img.onload = function(e) {<br />ctx.drawImage(img, 0, 0, canvas.width, canvas.height);<br /><span style="font-weight:bold;">var url = canvas.toDataURL(); // Read succeeds, canvas won't be dirty.<br />};<br />img.crossOrigin = '';</span><br />img.src = 'http://other-domain.com/image.jpg';</span><br /><br />Unfortunately, this new restriction in WebGL means that some existing content will break. We’ve already started working with external image and video hosting services like Flickr to evangelize the <a href="http://enable-cors.org/">use of CORS</a> on their images.<br /><br />You can test this new behavior today using images from Picasa, which already sends a CORS header allowing cross-origin requests, and the <a href="http://www.chromium.org/getting-involved/dev-channel">Chrome dev channel</a>.<br /><br /><span class="post-author">Posted by Eric Bidelman, Developer Advocate </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> A few weeks ago, we became aware of a <a href="http://www.khronos.org/webgl/public-mailing-list/archives/1010/msg00034.html">security issue</a> with WebGL: <a href="http://www.contextis.co.uk/resources/blog/webgl/poc/index.html">shaders could be used</a> to indirectly deduce the contents of textures uploaded to the GPU. As a result, the WebGL specification was <a href="http://www.khronos.org/registry/webgl/specs/latest/#4.2">updated</a> to be more restrictive when it comes to using cross-domain images and videos as WebGL textures.<br /><br />As a result, Chrome 13 (and Firefox 5) will no longer allow cross-domain media as a WebGL texture. The default behavior will be a DOM_SECURITY_ERR. However, applications may still utilize images and videos from another domain with the cooperation of the server hosting the media, otherwise known as <a href="http://www.w3.org/TR/cors/">CORS</a>.<br /><br /><a href="http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#cors-settings-attribute">CORS support</a> for MediaElements has also been fully implemented in WebKit by setting a new <span style="font-family:courier">.crossOrigin</span> attribute. This means that sophisticated applications that were using cross-origin textures before, can continue to do so, assuming the hosting image server grants the necessary cross-origin permission using CORS. If you want to enable CORS request on an image, all you have to do is add one line of code:<br /><br /><span style="font-family:courier">var img = document.createElement('img');<br />img.onload = function(e) { … };<br />img.crossOrigin = ''; // no credentials flag. Same as img.crossOrigin='anonymous'<br />img.src = 'http://other-domain.com/image.jpg';</span><br /><br />Another nice property that we gain from this new setting is the ability to read cross-domain image data set on a 2D canvas. Normally, filling a canvas with a remote image (e.g. <span style="font-family:courier">ctx.drawImage()</span>) flips the <a href="http://dev.w3.org/html5/spec/Overview.html#security-with-canvas-elements">origin-clean flag</a> to false. Attempting to read back the pixels using <span style="font-family:courier">ctx.toDataURL()</span> or <span style="font-family:courier">ctx.getImageData()</span> throws a SECURITY_ERR. This is to prevent information leakage. However, when <span style="font-family:courier">.crossOrigin</span> is set (and the remote server supports CORS), the read is possible. For example:<br /><br /><span style="font-family:courier">var img = document.createElement('img');<br />img.onload = function(e) {<br />ctx.drawImage(img, 0, 0, canvas.width, canvas.height);<br /><span style="font-weight:bold;">var url = canvas.toDataURL(); // Read succeeds, canvas won't be dirty.<br />};<br />img.crossOrigin = '';</span><br />img.src = 'http://other-domain.com/image.jpg';</span><br /><br />Unfortunately, this new restriction in WebGL means that some existing content will break. We’ve already started working with external image and video hosting services like Flickr to evangelize the <a href="http://enable-cors.org/">use of CORS</a> on their images.<br /><br />You can test this new behavior today using images from Picasa, which already sends a CORS header allowing cross-origin requests, and the <a href="http://www.chromium.org/getting-involved/dev-channel">Chrome dev channel</a>.<br /><br /><span class="post-author">Posted by Eric Bidelman, Developer Advocate </span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Using Cross-domain images in WebGL and Chrome 13&url=https://blog.chromium.org/2011/07/using-cross-domain-images-in-webgl-and.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/2011/07/using-cross-domain-images-in-webgl-and.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/2011/07/using-cross-domain-images-in-webgl-and.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/webgl' rel='tag'> webgl </a> </span> </div> </div> </div> <div class='post' data-id='4826712946836200637' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2010/03/introducing-angle-project.html' itemprop='url' title='Introducing the ANGLE Project'> Introducing the ANGLE Project </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, March 18, 2010 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>We're happy to announce a new open source project called Almost Native Graphics Layer Engine, or ANGLE for short. The goal of ANGLE is to layer WebGL's subset of the OpenGL ES 2.0 API over DirectX 9.0c API calls. We're open-sourcing ANGLE under the BSD license as an early work-in-progress, but when complete, it will enable browsers like Google Chrome to run WebGL content on Windows computers without having to rely on OpenGL drivers. </div><div><br /></div><div>Current browser implementations of WebGL need to be able to issue graphics commands to desktop OpenGL to render content. This requirement isn't a problem on computers running OS X or Linux, where OpenGL is the primary 3D API and therefore enjoys solid support. On Windows, however, most graphics-intensive apps use Microsoft Direct3D APIs instead of OpenGL, so OpenGL drivers are not always available. Unfortunately, this situation means that even if they have powerful graphics hardware, many Windows machines can't render WebGL content because they don't have the necessary OpenGL drivers installed. ANGLE will allow Windows users to run WebGL content without having to find and install new drivers for their system.</div><div><br /></div><div>Because ANGLE aims to implement most of the OpenGL ES 2.0 API, the project may also be useful for developers who are working on applications for mobile and embedded devices. ANGLE should make it simpler to prototype these applications on Windows, and also gives developers new options for deploying production versions of their code to the desktop.</div><div><br /></div><div>We hope that other WebGL implementors and others in the graphics community will join us to make ANGLE successful! For more info on ANGLE and to access the code repository, visit the <a href="http://code.google.com/p/angleproject">new project on Google Code</a> or join our <a href="https://groups.google.com/group/angleproject">discussion group</a>. </div><div><br /></div><span class="post-author">Posted by Henry Bridge, Product Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>We're happy to announce a new open source project called Almost Native Graphics Layer Engine, or ANGLE for short. The goal of ANGLE is to layer WebGL's subset of the OpenGL ES 2.0 API over DirectX 9.0c API calls. We're open-sourcing ANGLE under the BSD license as an early work-in-progress, but when complete, it will enable browsers like Google Chrome to run WebGL content on Windows computers without having to rely on OpenGL drivers. </div><div><br /></div><div>Current browser implementations of WebGL need to be able to issue graphics commands to desktop OpenGL to render content. This requirement isn't a problem on computers running OS X or Linux, where OpenGL is the primary 3D API and therefore enjoys solid support. On Windows, however, most graphics-intensive apps use Microsoft Direct3D APIs instead of OpenGL, so OpenGL drivers are not always available. Unfortunately, this situation means that even if they have powerful graphics hardware, many Windows machines can't render WebGL content because they don't have the necessary OpenGL drivers installed. ANGLE will allow Windows users to run WebGL content without having to find and install new drivers for their system.</div><div><br /></div><div>Because ANGLE aims to implement most of the OpenGL ES 2.0 API, the project may also be useful for developers who are working on applications for mobile and embedded devices. ANGLE should make it simpler to prototype these applications on Windows, and also gives developers new options for deploying production versions of their code to the desktop.</div><div><br /></div><div>We hope that other WebGL implementors and others in the graphics community will join us to make ANGLE successful! For more info on ANGLE and to access the code repository, visit the <a href="http://code.google.com/p/angleproject">new project on Google Code</a> or join our <a href="https://groups.google.com/group/angleproject">discussion group</a>. </div><div><br /></div><span class="post-author">Posted by Henry Bridge, Product Manager</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:Introducing the ANGLE Project&url=https://blog.chromium.org/2010/03/introducing-angle-project.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_twitter_black_24dp.png' width='24'/> </span> <span class='fb-custom social-wrapper' data-href='https://www.facebook.com/sharer.php?u=https://blog.chromium.org/2010/03/introducing-angle-project.html'> <img alt='Share on Facebook' height='24' src='https://www.gstatic.com/images/icons/material/system/2x/post_facebook_black_24dp.png' width='24'/> </span> </div> <div class='post-footer'> <div class='cmt_iframe_holder' data-href='https://blog.chromium.org/2010/03/introducing-angle-project.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/webgl' rel='tag'> webgl </a> </span> </div> </div> </div> <div class='post' data-id='2406596945710352392' itemscope='' itemtype='http://schema.org/BlogPosting'> <h2 class='title' itemprop='name'> <a href='https://blog.chromium.org/2009/12/webgl-spec-initial-public-draft.html' itemprop='url' title='WebGL Spec Initial Public Draft Released'> WebGL Spec Initial Public Draft Released </a> </h2> <div class='post-header'> <div class='published'> <span class='publishdate' itemprop='datePublished'> Thursday, December 10, 2009 </span> </div> </div> <div class='post-body'> <div class='post-content' itemprop='articleBody'> <script type='text/template'> <div>Google is one of the <a href="http://www.khronos.org/">Khronos</a> member companies helping to develop the <a href="http://www.khronos.org/webgl/">WebGL</a> specification, bringing hardware accelerated 3D rendering to the web via the Canvas element. Today is the release of the initial public draft of the WebGL spec. We're happy to announce that Chromium contains provisional WebGL support on Linux (32- and 64-bit), Mac and Windows. This implementation was developed in close collaboration with Apple Computer and utilizes much shared code from <a href="http://webkit.org/">WebKit</a>.</div><div><br /></div><div>See <a href="http://www.khronos.org/webgl/wiki/Getting_a_WebGL_Implementation">Getting a WebGL Implementation</a> for instructions on getting a Chromium build and enabling WebGL support. This is an early version with many caveats, but with it you can get a taste of the new functionality coming to the web.</div><div><br /></div><div>Here are a few demos to whet your appetite:</div><div><ul><li><a href="https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/google/san-angeles/index.html">San Angeles</a> futuristic cityscape demo</li><li><a href="https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/google/shiny-teapot/index.html">Shiny teapot</a> demo illustrating compositing of 3D graphics with the web page</li><li><a href="https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/google/particles/index.html">Particle system</a> demo showing how to use the GPU to animate particles</li></ul></div><div>The <a href="http://www.khronos.org/webgl/wiki">WebGL wiki</a> is the central location for information about the evolving specification, including the draft spec, introductory articles, tutorials, mailing lists and forums. See the <a href="http://www.khronos.org/webgl/wiki/Demo_Repository">WebGL demo repository</a> for more demos and instructions on how to check out their source code.</div><div><br /></div><div>We're looking forward to finalizing the WebGL specification and making this functionality available to web developers, and look forward to your feedback. For Chromium-specific questions, use the <a href="http://groups.google.com/group/chromium-dev">Chromium-dev mailing list</a>, for more general WebGL questions, use the <a href="http://www.khronos.org/message_boards/viewforum.php?f=34">WebGL forums</a> or <a href="http://www.khronos.org/webgl/public-mailing-list/">WebGL public mailing list</a>.</div><div><br /></div><span class="post-author">Posted by Ken Russell, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </script> <noscript> <div>Google is one of the <a href="http://www.khronos.org/">Khronos</a> member companies helping to develop the <a href="http://www.khronos.org/webgl/">WebGL</a> specification, bringing hardware accelerated 3D rendering to the web via the Canvas element. Today is the release of the initial public draft of the WebGL spec. We're happy to announce that Chromium contains provisional WebGL support on Linux (32- and 64-bit), Mac and Windows. This implementation was developed in close collaboration with Apple Computer and utilizes much shared code from <a href="http://webkit.org/">WebKit</a>.</div><div><br /></div><div>See <a href="http://www.khronos.org/webgl/wiki/Getting_a_WebGL_Implementation">Getting a WebGL Implementation</a> for instructions on getting a Chromium build and enabling WebGL support. This is an early version with many caveats, but with it you can get a taste of the new functionality coming to the web.</div><div><br /></div><div>Here are a few demos to whet your appetite:</div><div><ul><li><a href="https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/google/san-angeles/index.html">San Angeles</a> futuristic cityscape demo</li><li><a href="https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/google/shiny-teapot/index.html">Shiny teapot</a> demo illustrating compositing of 3D graphics with the web page</li><li><a href="https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/sdk/demos/google/particles/index.html">Particle system</a> demo showing how to use the GPU to animate particles</li></ul></div><div>The <a href="http://www.khronos.org/webgl/wiki">WebGL wiki</a> is the central location for information about the evolving specification, including the draft spec, introductory articles, tutorials, mailing lists and forums. See the <a href="http://www.khronos.org/webgl/wiki/Demo_Repository">WebGL demo repository</a> for more demos and instructions on how to check out their source code.</div><div><br /></div><div>We're looking forward to finalizing the WebGL specification and making this functionality available to web developers, and look forward to your feedback. For Chromium-specific questions, use the <a href="http://groups.google.com/group/chromium-dev">Chromium-dev mailing list</a>, for more general WebGL questions, use the <a href="http://www.khronos.org/message_boards/viewforum.php?f=34">WebGL forums</a> or <a href="http://www.khronos.org/webgl/public-mailing-list/">WebGL public mailing list</a>.</div><div><br /></div><span class="post-author">Posted by Ken Russell, Software Engineer</span> <span itemprop='author' itemscope='itemscope' itemtype='http://schema.org/Person'> <meta content='https://plus.google.com/116899029375914044550' itemprop='url'/> </span> </noscript> </div> </div> <div class='share'> <span class='twitter-custom social-wrapper' data-href='http://twitter.com/share?text=Chromium Blog:WebGL Spec Initial Public Draft Released&url=https://blog.chromium.org/2009/12/webgl-spec-initial-public-draft.html&via=ChromiumDev'> <img alt='Share on Twitter' height='24' 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</li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Lite%20pages'> Lite pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20interventions'> loading interventions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/loading%20optimizations'> loading optimizations </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/lock%20icon'> lock icon </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/long-tail'> long-tail </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mac'> mac </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/manifest%20v3'> manifest v3 </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/metrics'> metrics </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/microsoft%20edge'> microsoft edge </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mixed%20forms'> mixed forms </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/mobile'> mobile </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/na'> na </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20client'> native client </a> <span dir='ltr'> 8 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/native%20file%20system'> native file system </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/New%20Features'> New Features </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/notifications'> notifications </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/octane'> octane </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/open%20web'> open web </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/origin%20trials'> origin trials </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeed%20insights'> pagespeed insights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pagespeedinsights'> pagespeedinsights </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/passwords'> passwords </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20handler'> payment handler </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payment%20request'> payment request </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/payments'> payments </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance'> performance </a> <span dir='ltr'> 20 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/performance%20tools'> performance tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permission%20UI'> permission UI </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/permissions'> permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/play%20store'> play store </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/portals'> portals </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/prefetching'> prefetching </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy'> privacy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/privacy%20sandbox'> privacy sandbox </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/private%20prefetch%20proxy'> private prefetch proxy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/profile%20guided%20optimization'> profile guided optimization </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/progressive%20web%20apps'> progressive web apps </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Project%20Strobe'> Project Strobe </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/protection'> protection </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/pwa'> pwa </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/QUIC'> QUIC </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/quieter%20permissions'> quieter permissions </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/releases'> releases </a> <span dir='ltr'> 3 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/removals'> removals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/rlz'> rlz </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/root%20program'> root program </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/safe%20browsing'> safe browsing </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/Secure%20DNS'> Secure DNS </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/security'> security </a> <span dir='ltr'> 36 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/site%20isolation'> site isolation </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/slow%20loading'> slow loading </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/sms%20receiver'> sms receiver </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spam%20policy'> spam policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spdy'> spdy </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/spectre'> spectre </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/speed'> speed </a> <span dir='ltr'> 4 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/ssl'> ssl </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/store%20listing'> store listing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/strobe'> strobe </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/subscription%20pages'> subscription pages </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/suspicious%20site%20reporter%20extension'> suspicious site reporter extension </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TCP'> TCP </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/the%20fast%20and%20the%20curious'> the fast and the curious </a> <span dir='ltr'> 23 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/TLS'> TLS </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tools'> tools </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/tracing'> tracing </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/transparency'> transparency </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/trusted%20web%20activities'> trusted web activities </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/twa'> twa </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20agent%20string'> user agent string </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/user%20data%20policy'> user data policy </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/v8'> v8 </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/video'> video </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/wasm'> wasm </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web'> web </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20apps'> web apps </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20assembly'> web assembly </a> <span dir='ltr'> 2 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20developers'> web developers </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20intents'> web intents </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20packaging'> web packaging </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20payments'> web payments </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20platform'> web platform </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20request%20api'> web request api </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web%20vitals'> web vitals </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev'> web.dev </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/web.dev%20live'> web.dev live </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webapi'> webapi </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webassembly'> webassembly </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webaudio'> webaudio </a> <span dir='ltr'> 3 </span> </li> <li> <span dir='ltr'> webgl </span> <span dir='ltr'> 7 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webkit'> webkit </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/WebM'> WebM </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webmaster'> webmaster </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webp'> webp </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webrtc'> webrtc </a> <span dir='ltr'> 6 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/websockets'> websockets </a> <span dir='ltr'> 5 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/webtiming'> webtiming </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/writable-files'> writable-files </a> <span dir='ltr'> 1 </span> </li> <li> <a dir='ltr' href='https://blog.chromium.org/search/label/yerba%20beuna%20center%20for%20the%20arts'> yerba beuna center for the arts </a> <span dir='ltr'> 1 </span> </li> </ul> <div class='clear'></div> </div> </div><div class='widget BlogArchive' data-version='1' 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href='https://blog.chromium.org/2024/06/'> 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/2024/05/'> 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/2024/04/'> 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/2024/03/'> 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/2024/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> 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class=''> <a class='post-count-link' href='https://blog.chromium.org/2023/08/'> 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/2023/06/'> 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/2023/05/'> 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/2023/04/'> 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/2023/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate 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<li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2022/06/'> 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/2022/05/'> 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/2022/04/'> 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/2022/03/'> 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/2022/02/'> 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/2022/01/'> 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/2021/'> 2021 </a> </div> <div class='items'> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2021/12/'> 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/2021/11/'> Nov </a> </div> <div class='items'> 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href='https://blog.chromium.org/2019/04/'> Apr </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/03/'> Mar </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/02/'> Feb </a> </div> <div class='items'> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class=''> <a class='post-count-link' href='https://blog.chromium.org/2019/01/'> Jan </a> </div> <div class='items'> </div> </li> </ul> </div> </li> </ul> <ul class='hierarchy'> <li class='archivedate collapsed'> <div class='intervalToggle'> <span class='new-toggle' href='javascript:void(0)'> <i class='material-icons arrow'>  </i> </span> <a class='toggle' href='javascript:void(0)' style='display: none'> <span class='zippy'> <i 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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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' 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