html5

Posted 2021-03-30 佩琦日记

1. https://www.w3.org/TR/2011/WD-html5-20110525/

1. 关于html5标准的内容并没有更新，而是指向了whatwg
   

2. https://www.w3.org/Consortium/

2. https://html.spec.whatwg.org/

1. 开发浏览器的标准
   

2. https://github.com/whatwg/html/blob/master/FAQ.md

1. Going forward, the WHATWG is just working on "HTML", without worrying about version numbers.When people talk about "HTML5" in the context of the WHATWG, they usually mean just "the latest work on HTML", not necessarily a specific version.

2. In practice, implementations all follow the latest standard anyway, not so-called "finished" snapshots.

3. That is what the HTML Standard defines: how to write a browser (or other implementation) that handles all previous versions of HTML, as well as all the latest features.

4. One of the main goals of the HTML Standard and the WHATWG effort as a whole is to make it possible for archeologists hundreds of years from now to write a browser and view HTML content, regardless of when it was written. Making sure that we handle all documents is one of our most important goals.

3. https://whatwg.org/validator/  校验网页是否符合标准

4. https://whatwg.org/faq
   

3. https://caniuse.com/
   

1. 特性是否可用

4. web开发人员
   

1. https://developer.mozilla.org/zh-CN/docs/Web
   

2. https://developers.google.cn/web