HTML Tutorial - W3Schools
At W3Schools you will find complete references about HTML elements, attributes, events, color names, entities, character-sets, URL encoding, language codes, HTTP messages, browser …
HTML5 - Wikipedia
W3C Working Group publishes "HTML5 differences from HTML 4", [130] which provides a complete outline of additions, removals and changes between HTML5 and HTML4.
HTML5test - How well does your browser support HTML5?
The HTML5 test score is an indication of how well your browser supports the HTML5 standard and related specifications. Find out which parts of HTML5 are supported by your browser …
HTML5 - 菜鸟教程
什么是 HTML5? HTML5 是下一代 HTML 标准。 HTML , HTML 4.01的上一个版本诞生于 1999 年。 自从那以后，Web 世界已经经历了巨变。 HTML5 仍处于完善之中。 然而，大部分现代浏 …
HTML Basic - W3Schools
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
HTML5 Introduction - GeeksforGeeks
Dec 13, 2025 · HTML5 is the fifth version of Hypertext Markup Language (HTML), a standard language used to structure webpages. It defines how content on a webpage should be …
Best HTML5 Courses & Certificates [2026] | Coursera
To learn HTML5, start by exploring online courses that provide structured content and hands-on projects. Begin with the basics of HTML and gradually progress to more advanced topics. …
GameSnacks - Play HTML5 Games Online Now on Mobile or …
GameSnacks is a gaming site that offers bite sized HTML5 games online. Explore games you can play on mobile or desktop with no installation required.
HTML5 Web Notifications Test - Bennish.net
Oct 22, 2015 · HTML5 Web Notifications Test This is a page to help you to test your browser's support for HTML5 Web Notifications. At the time of writing, they are supported by the latest …
HTML5 - Wikipedia
2008年以降に発表されたウェブブラウザの多くはHTML5に対応している。 Google Chrome 3.0以降、 Safari 3.1以降、 Firefox 3.5以降、 Opera 10.5、 Internet Explorer 9などであり主 …