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<a role="menuitem" lang="pt_br" >Português – Brasil</a> </li> <li role="presentation"> <a role="menuitem" lang="vi" >Tiếng Việt</a> </li> <li role="presentation"> <a role="menuitem" lang="tr" >Türkçe</a> </li> <li role="presentation"> <a role="menuitem" lang="ru" >Русский</a> </li> <li role="presentation"> <a role="menuitem" lang="he" >עברית</a> </li> <li role="presentation"> <a role="menuitem" lang="ar" >العربيّة</a> </li> <li role="presentation"> <a role="menuitem" lang="fa" >فارسی</a> </li> <li role="presentation"> <a role="menuitem" lang="hi" >हिंदी</a> </li> <li role="presentation"> <a role="menuitem" lang="bn" >বাংলা</a> </li> <li role="presentation"> <a role="menuitem" lang="th" >ภาษาไทย</a> </li> <li role="presentation"> <a role="menuitem" lang="zh_cn" >中文 – 简体</a> </li> <li role="presentation"> <a role="menuitem" lang="zh_tw" >中文 – 繁體</a> </li> <li role="presentation"> <a role="menuitem" lang="ja" >日本語</a> </li> <li role="presentation"> <a role="menuitem" lang="ko" >한국어</a> </li> </ul> </devsite-language-selector> <devsite-user enable-profiles id="devsite-user"> <span class="button devsite-top-button" aria-hidden="true" visually-hidden>Sign in</span> </devsite-user> </div> </div> </div> <div class="devsite-collapsible-section devsite-header-no-lower-tabs "> <div class="devsite-header-background"> <div class="devsite-product-id-row" > <div class="devsite-product-description-row"> <div class="devsite-product-description"> Guidance to build modern web experiences that work on any browser. </div> </div> </div> </div> </div> </div> </devsite-header> <devsite-book-nav scrollbars hidden> <div class="devsite-book-nav-filter" hidden> <span class="filter-list-icon material-icons" aria-hidden="true"></span> <input type="text" placeholder="Filter" aria-label="Type to filter" role="searchbox"> <span class="filter-clear-button hidden" data-title="Clear filter" aria-label="Clear filter" role="button" tabindex="0"></span> </div> <nav class="devsite-book-nav devsite-nav nocontent" aria-label="Side menu"> <div class="devsite-mobile-header"> <button type="button" id="devsite-close-nav" class="devsite-header-icon-button button-flat material-icons gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close navigation" aria-label="Close navigation"> </button> <div class="devsite-product-name-wrapper"> <a href="/" class="devsite-site-logo-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Site logo" track-type="globalNav" track-name="webDev" track-metadata-position="nav" track-metadata-eventDetail="nav"> <picture> <source srcset="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/web/images/lockup-dark-theme.svg" media="(prefers-color-scheme: dark)" class="devsite-dark-theme" alt="web.dev"> <img src="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/web/images/lockup.svg" class="devsite-site-logo" alt="web.dev"> </picture> </a> <span class="devsite-product-name"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item "> </li> </ul> </span> </div> </div> <div class="devsite-book-nav-wrapper"> <div class="devsite-mobile-nav-top"> <ul class="devsite-nav-list"> <li class="devsite-nav-item"> <a href="/about" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: About" track-name="about" data-category="Site-Wide Custom Events" data-label="Responsive Tab: About" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > About </span> </a> </li> <li class="devsite-nav-item"> <a href="/html" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: HTML" track-name="html" data-category="Site-Wide Custom Events" data-label="Responsive Tab: HTML" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > HTML </span> </a> </li> <li class="devsite-nav-item"> <a href="/css" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: CSS" track-name="css" data-category="Site-Wide Custom Events" data-label="Responsive Tab: CSS" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > CSS </span> </a> </li> <li class="devsite-nav-item"> <a href="/javascript" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: JavaScript" track-name="javascript" data-category="Site-Wide Custom Events" data-label="Responsive Tab: JavaScript" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > JavaScript </span> </a> </li> <li class="devsite-nav-item"> <a href="/blog" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Blog" track-name="blog" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Blog" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Blog </span> </a> </li> <li class="devsite-nav-item"> <a href="/learn" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Learn" track-name="learn" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Learn" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Learn </span> </a> </li> <li class="devsite-nav-item"> <a href="/explore" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Explore" track-name="explore" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Explore" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Explore </span> </a> </li> <li class="devsite-nav-item"> <a href="/patterns" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Patterns" track-name="patterns" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Patterns" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Patterns </span> </a> </li> <li class="devsite-nav-item"> <a href="/case-studies" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Case studies" track-name="case studies" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Case studies" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Case studies </span> </a> </li> </ul> </div> </div> </nav> </devsite-book-nav> <section id="gc-wrapper"> <main role="main" class="devsite-main-content" > <div class="devsite-sidebar"> <div class="devsite-sidebar-content"> <devsite-toc class="devsite-nav" role="navigation" aria-label="On this page" depth="2" scrollbars disabled></devsite-toc> <devsite-recommendations-sidebar class="nocontent devsite-nav"> </devsite-recommendations-sidebar> </div> </div> <devsite-content> <article class="devsite-article"><style> /* Styles inlined from /explore/patch.css */ [theme=web-theme] .devsite-landing-row-3-up.wd-explore-3up .devsite-landing-row-item { text-align: left; } [theme=web-theme] .wd-explore-3up .devsite-landing-row-item-list-item-description h4 { padding: 0; } .wd-explore-3up .devsite-landing-row-item-list-item-description a:hover{ text-decoration: underline; } [theme=web-theme] .devsite-landing-row-3-up .devsite-landing-row-item.wd-3col-icons-list { text-align: left; } [theme=web-theme] .wd-explore-2up .devsite-landing-row-item-list-item-description a:hover{ text-decoration: underline; } [theme=web-theme] .wd-explore-2up .devsite-landing-row-item-list-item-description h4 { padding: 0; } [theme=web-theme] .devsite-landing-row-item-buttons.left { justify-self: flex-start; } [theme=web-theme] .devsite-landing-row-3-up.devsite-landing-row-cards img { max-height: 200px; object-fit: cover; } </style> <div class="devsite-article-meta nocontent" role="navigation"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item "> <a href="https://web.dev/" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="1" track-type="globalNav" track-name="breadcrumb" track-metadata-position="1" track-metadata-eventdetail="web.dev" > web.dev </a> </li> </ul> </div> <devsite-feature-tooltip ack-key="AckCollectionsBookmarkTooltipDismiss" analytics-category="Site-Wide Custom Events" analytics-action-show="Callout Profile displayed" analytics-action-close="Callout Profile dismissed" analytics-label="Create Collection Callout" class="devsite-page-bookmark-tooltip nocontent" dismiss-button="true" id="devsite-collections-dropdown" dismiss-button-text="Dismiss" close-button-text="Got it"> <devsite-bookmark></devsite-bookmark> <span slot="popout-heading"> Stay organized with collections </span> <span slot="popout-contents"> Save and categorize content based on your preferences. </span> </devsite-feature-tooltip> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded disabled> </devsite-toc> <div class="devsite-article-body clearfix devsite-no-page-title"> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-50 devsite-landing-row-hero devsite-landing-row-no-image-background wd-about-hero" background="white" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://web.dev/about"> <picture> <img alt="" src="https://web.dev/static/images/home-blue.png" srcset="https://web.dev/static/images/home-blue_36.png 36w,https://web.dev/static/images/home-blue_48.png 48w,https://web.dev/static/images/home-blue_72.png 72w,https://web.dev/static/images/home-blue_96.png 96w,https://web.dev/static/images/home-blue_480.png 480w,https://web.dev/static/images/home-blue_720.png 720w,https://web.dev/static/images/home-blue_856.png 856w,https://web.dev/static/images/home-blue_960.png 960w,https://web.dev/static/images/home-blue_1440.png 1440w,https://web.dev/static/images/home-blue_1920.png 1920w,https://web.dev/static/images/home-blue_2880.png 2880w" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" fetchpriority="high"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="building-a-better-web-together" data-text="Building a better web, together" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/about"> Building a better web, together </a> </h3> <div class="devsite-landing-row-item-description-content"> We want to help you build beautiful, accessible, fast, and secure websites that work cross-browser, and for all of your users. This site is our home for content to help you on that journey, written by members of the Chrome team, and external experts. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://web.dev/about" class="button button-primary " >About web.dev</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-3-up devsite-landing-row-cards" background="grey" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://web.dev/explore/ai"> <picture> <img alt="" src="https://web.dev/static/images/ai-feature.png" srcset="https://web.dev/static/images/ai-feature_36.png 36w,https://web.dev/static/images/ai-feature_48.png 48w,https://web.dev/static/images/ai-feature_72.png 72w,https://web.dev/static/images/ai-feature_96.png 96w,https://web.dev/static/images/ai-feature_480.png 480w,https://web.dev/static/images/ai-feature_720.png 720w,https://web.dev/static/images/ai-feature_856.png 856w,https://web.dev/static/images/ai-feature_960.png 960w,https://web.dev/static/images/ai-feature_1440.png 1440w,https://web.dev/static/images/ai-feature_1920.png 1920w,https://web.dev/static/images/ai-feature_2880.png 2880w" sizes="(max-width: 840px) 50vw, 464px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="ai-and-the-web" data-text="AI and the web" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/explore/ai"> AI and the web </a> </h3> <div class="devsite-landing-row-item-description-content"> Discover resources created to help you understand and build performant, web-first experiences with AI. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://web.dev/explore/ai" class="button button-primary " >Learn more</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://web.dev/baseline"> <picture> <img alt="" src="https://web.dev/static/images/baseline-feature.png" srcset="https://web.dev/static/images/baseline-feature_36.png 36w,https://web.dev/static/images/baseline-feature_48.png 48w,https://web.dev/static/images/baseline-feature_72.png 72w,https://web.dev/static/images/baseline-feature_96.png 96w,https://web.dev/static/images/baseline-feature_480.png 480w,https://web.dev/static/images/baseline-feature_720.png 720w,https://web.dev/static/images/baseline-feature_856.png 856w,https://web.dev/static/images/baseline-feature_960.png 960w,https://web.dev/static/images/baseline-feature_1440.png 1440w,https://web.dev/static/images/baseline-feature_1920.png 1920w,https://web.dev/static/images/baseline-feature_2880.png 2880w" sizes="(max-width: 840px) 50vw, 464px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="baseline" data-text="Baseline" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/baseline"> Baseline </a> </h3> <div class="devsite-landing-row-item-description-content"> Baseline helps you to understand which web platform features are ready to use in your projects today. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://web.dev/baseline" class="button button-primary " >Learn more</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://web.dev/explore/how-to-optimize-inp?utm_source=web.dev&utm_medium=cards&utm_campaign=inp-cwv"> <picture> <img alt="" src="https://web.dev/static/images/inp-cwv.png" srcset="https://web.dev/static/images/inp-cwv_36.png 36w,https://web.dev/static/images/inp-cwv_48.png 48w,https://web.dev/static/images/inp-cwv_72.png 72w,https://web.dev/static/images/inp-cwv_96.png 96w,https://web.dev/static/images/inp-cwv_480.png 480w,https://web.dev/static/images/inp-cwv_720.png 720w,https://web.dev/static/images/inp-cwv_856.png 856w,https://web.dev/static/images/inp-cwv_960.png 960w,https://web.dev/static/images/inp-cwv_1440.png 1440w,https://web.dev/static/images/inp-cwv_1920.png 1920w,https://web.dev/static/images/inp-cwv_2880.png 2880w" sizes="(max-width: 840px) 50vw, 464px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="measure-interaction-responsiveness" data-text="Measure interaction responsiveness" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/explore/how-to-optimize-inp?utm_source=web.dev&utm_medium=cards&utm_campaign=inp-cwv"> Measure interaction responsiveness </a> </h3> <div class="devsite-landing-row-item-description-content"> Start measuring and optimizing your site's Interaction to Next Paint (INP) performance. It officially became a Core Web Vital metric on March 12. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://web.dev/explore/how-to-optimize-inp?utm_source=web.dev&utm_medium=cards&utm_campaign=inp-cwv" class="button button-primary " >Learn more</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-3-up devsite-landing-row-padding-large wd-top-stroke" header-position="top" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="whats-new" data-text="What's new?" tabindex="0"> What's new? </h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://web.dev/series/baseline-newly-available"> <picture> <img alt="" src="https://web.dev/static/images/baseline-newly-available.png" srcset="https://web.dev/static/images/baseline-newly-available_36.png 36w,https://web.dev/static/images/baseline-newly-available_48.png 48w,https://web.dev/static/images/baseline-newly-available_72.png 72w,https://web.dev/static/images/baseline-newly-available_96.png 96w,https://web.dev/static/images/baseline-newly-available_480.png 480w,https://web.dev/static/images/baseline-newly-available_720.png 720w,https://web.dev/static/images/baseline-newly-available_856.png 856w,https://web.dev/static/images/baseline-newly-available_960.png 960w,https://web.dev/static/images/baseline-newly-available_1440.png 1440w,https://web.dev/static/images/baseline-newly-available_1920.png 1920w,https://web.dev/static/images/baseline-newly-available_2880.png 2880w" sizes="(max-width: 840px) 50vw, 464px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="baseline-newly-available" data-text="Baseline Newly available" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/series/baseline-newly-available"> Baseline Newly available </a> </h3> <div class="devsite-landing-row-item-description-content"> Learn about the features that are newly available in Baseline. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://web.dev/series/baseline-newly-available" class="button button-primary " >Discover new features</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://web.dev/series/new-to-the-web"> <picture> <img alt="" src="https://web.dev/static/images/new-to-the-web.jpg" srcset="https://web.dev/static/images/new-to-the-web_36.jpg 36w,https://web.dev/static/images/new-to-the-web_48.jpg 48w,https://web.dev/static/images/new-to-the-web_72.jpg 72w,https://web.dev/static/images/new-to-the-web_96.jpg 96w,https://web.dev/static/images/new-to-the-web_480.jpg 480w,https://web.dev/static/images/new-to-the-web_720.jpg 720w,https://web.dev/static/images/new-to-the-web_856.jpg 856w,https://web.dev/static/images/new-to-the-web_960.jpg 960w,https://web.dev/static/images/new-to-the-web_1440.jpg 1440w,https://web.dev/static/images/new-to-the-web_1920.jpg 1920w,https://web.dev/static/images/new-to-the-web_2880.jpg 2880w" sizes="(max-width: 840px) 50vw, 464px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="new-to-the-web-platform" data-text="New to the web platform" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/series/new-to-the-web"> New to the web platform </a> </h3> <div class="devsite-landing-row-item-description-content"> Discover some of the interesting features that landed in stable and beta web browsers. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://web.dev/series/new-to-the-web" class="button button-primary " >Discover what's new</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://pod.link/thecsspodcast/"> <picture> <img alt="" src="https://web.dev/static/images/css-podcast.png" srcset="https://web.dev/static/images/css-podcast_36.png 36w,https://web.dev/static/images/css-podcast_48.png 48w,https://web.dev/static/images/css-podcast_72.png 72w,https://web.dev/static/images/css-podcast_96.png 96w,https://web.dev/static/images/css-podcast_480.png 480w,https://web.dev/static/images/css-podcast_720.png 720w,https://web.dev/static/images/css-podcast_856.png 856w,https://web.dev/static/images/css-podcast_960.png 960w,https://web.dev/static/images/css-podcast_1440.png 1440w,https://web.dev/static/images/css-podcast_1920.png 1920w,https://web.dev/static/images/css-podcast_2880.png 2880w" sizes="(max-width: 840px) 50vw, 464px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="the-css-podcast" data-text="The CSS Podcast" class="hide-from-toc no-link" tabindex="0"> <a href="https://pod.link/thecsspodcast/"> The CSS Podcast </a> </h3> <div class="devsite-landing-row-item-description-content"> Follow Una Kravets and Adam Argyle, developer advocates from Google, who gleefully break down complex aspects from CSS into disgestible episodes of this podcast. </div> <div class="devsite-landing-row-item-buttons"> <a href="https://pod.link/thecsspodcast/" class="button button-primary " >Listen now</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-4-up devsite-landing-row-padding-medium wd-top-stroke" background="grey" header-position="left" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="css-and-ui-design" data-text="CSS and UI design" tabindex="0"> CSS and UI design </h2> <div class="devsite-landing-row-description"> Learn the latest tips and techniques to use in your work, right now. </div> </div> <div class="devsite-landing-row-header-buttons"> <a href="https://web.dev/css" class="button button-primary " >Explore CSS</a> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="adapting-typography-to-user-preference-using-css" data-text="Adapting typography to user preference using CSS" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/articles/adapting-typography-to-user-preferences-with-css"> Adapting typography to user preference using CSS </a> </h3> <div class="devsite-landing-row-item-description-content"> Adapt a font to your users' preferences, so they're maximally comfortable reading your content. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="new-css-color-spaces-and-functions-in-all-major-engines" data-text="New CSS color spaces and functions in all major engines" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/blog/color-spaces-and-functions"> New CSS color spaces and functions in all major engines </a> </h3> <div class="devsite-landing-row-item-description-content"> All major engines now support the new CSS color spaces and functions. Find out how they can bring vibrancy to your designs. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="what-are-source-maps" data-text="What are source maps?" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/articles/source-maps"> What are source maps? </a> </h3> <div class="devsite-landing-row-item-description-content"> Improve web debugging experience with source maps. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="css-subgrid" data-text="CSS subgrid" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/articles/css-subgrid"> CSS subgrid </a> </h3> <div class="devsite-landing-row-item-description-content"> Subgrid is now interoperable across all three major engines. Find out how to use it. </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-4-up devsite-landing-row-padding-medium wd-top-stroke" header-position="left" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="core-web-vitals" data-text="Core Web Vitals" tabindex="0"> Core Web Vitals </h2> <div class="devsite-landing-row-description"> Build faster websites and apps by understanding Core Web Vitals and other metrics. </div> </div> <div class="devsite-landing-row-header-buttons"> <a href="https://web.dev/performance" class="button button-primary " >Explore Core Web Vitals</a> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="interaction-to-next-paint-becomes-a-core-web-vital-on-march-12" data-text="Interaction to Next Paint becomes a Core Web Vital on March 12" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/blog/inp-cwv-march-12"> Interaction to Next Paint becomes a Core Web Vital on March 12 </a> </h3> <div class="devsite-landing-row-item-description-content"> Interaction to Next Paint will officially become a Core Web Vital and will replace First Input Delay on March 12. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="how-to-optimize-inp" data-text="How to optimize INP" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/explore/how-to-optimize-inp"> How to optimize INP </a> </h3> <div class="devsite-landing-row-item-description-content"> Learn how to optimize for the Interaction to Next Paint metric. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="our-top-core-web-vitals-recommendations" data-text="Our top Core Web Vitals recommendations" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/articles/top-cwv"> Our top Core Web Vitals recommendations </a> </h3> <div class="devsite-landing-row-item-description-content"> A collection of best practices for optimizing websites' Core Web Vitals performance based on the state of the web </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="common-misconceptions-about-how-to-optimize-lcp" data-text="Common misconceptions about how to optimize LCP" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/blog/common-misconceptions-lcp"> Common misconceptions about how to optimize LCP </a> </h3> <div class="devsite-landing-row-item-description-content"> Explore common misconceptions about optimizing Largest Contentful Paint (LCP) by looking beyond image optimization and considering factors like Time to First Byte (TTFB) and resource load delay. </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-4-up devsite-landing-row-padding-medium wd-top-stroke" background="grey" header-position="left" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="progressive-web-apps" data-text="Progressive Web Apps" tabindex="0"> Progressive Web Apps </h2> <div class="devsite-landing-row-description"> Create capable web experiences. </div> </div> <div class="devsite-landing-row-header-buttons"> <a href="https://web.dev/explore/progressive-web-apps" class="button button-primary " >More on PWA</a> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="learn-pwa" data-text="Learn PWA" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/learn/pwa"> Learn PWA </a> </h3> <div class="devsite-landing-row-item-description-content"> A course that breaks down every aspect of modern progressive web app development. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="transformstream-is-now-supported-cross-browser" data-text="TransformStream is now supported cross browser." class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/blog/transformstream"> TransformStream is now supported cross browser. </a> </h3> <div class="devsite-landing-row-item-description-content"> Now that transform streams are supported in Safari, Firefox, and Chrome they are finally ready for prime time. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="new-patterns-for-amazing-apps" data-text="New patterns for amazing apps" class="hide-from-toc no-link" tabindex="0"> <a href="https://web.dev/blog/new-patterns-for-amazing-apps"> New patterns for amazing apps </a> </h3> <div class="devsite-landing-row-item-description-content"> Dive into a fantastic collection of new patterns for amazing apps, including clipboard patterns, file patterns, and advanced app 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