--- title: 28 HTML5 Features, Tips, and Techniques you Must Know description: The new HTML5 doctype is used for current and older browsers that require a specified. Browsers that do not understand this doctype will simply render the... canonical: https://daily.dev/posts/28-html5-features-tips-and-techniques-you-must-know-gcfpyond2 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: 28 HTML5 Features, Tips, and Techniques you Must Know | daily.dev og:description: The new HTML5 doctype is used for current and older browsers that require a specified. Browsers that do not understand this doctype will simply render the... og:url: https://daily.dev/posts/28-html5-features-tips-and-techniques-you-must-know-gcfpyond2 og:image: https://api.daily.dev/og/posts/gCfpyoNd2.png og:image:alt: 28 HTML5 Features, Tips, and Techniques you Must Know og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # 28 HTML5 Features, Tips, and Techniques you Must Know **[Tuts\+](https://daily.dev/sources/tuts_plus)** · 17 min read · 42 upvotes · 3 comments ## Summary The new HTML5 doctype is used for current and older browsers that require a specified. Browsers that do not understand this doctype will simply render the contained markup in standards mode. If you prefer a more structured document, by all means, stick with the quotes. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@chraebsli** · 0 upvotes > there were a few things i didnt know **@im\_rakesh0827** · 0 upvotes > Fabulous **@thejusm683** · 0 upvotes > Nice one👍 ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#javascript](https://daily.dev/tags/javascript), [#html](https://daily.dev/tags/html), [#browsers](https://daily.dev/tags/browsers), [#microsoft-edge](https://daily.dev/tags/microsoft-edge) [View this post on daily.dev](https://daily.dev/posts/28-html5-features-tips-and-techniques-you-must-know-gcfpyond2) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"28 HTML5 Features, Tips, and Techniques you Must Know","url":"https://daily.dev/posts/28-html5-features-tips-and-techniques-you-must-know-gcfpyond2","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/28-html5-features-tips-and-techniques-you-must-know-gcfpyond2"},"datePublished":"2022-12-30T01:37:36.089Z","dateModified":"2022-12-30T01:37:36.088Z","description":"The new HTML5 doctype is used for current and older browsers that require a specified. 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