Re: [csswg-drafts] [css-viewport-1] Viewport `<meta>` element should have a definition (#12710)

> It's not a "good first bug", to be perfectly honest, as this is not a particularly easy task, but this is my advice if you want to give it a try. :)

Yes, I agree. I guess it is itself a comprehensive tag that supports quite a many attributes or most number of attributes. Still I want to give a try. (Can you open my previous PR? i will work on it in draft mode.)

I went through spec definition of some `<meta>` tags, and discovered what a complete spec should include.
- a definition of parent tags, if any  
- a complete definition of itself
- examples for accurate syntax 
- list of attributes/properties
  - their definition
  - how they affect page with example
  - and ranges of values 
  - default values
- steps/algorithms for UA

Some references
- [standard-metadata-names](https://html.spec.whatwg.org/multipage/semantics.html#standard-metadata-names)
- [http-equiv](https://html.spec.whatwg.org/multipage/semantics.html#attr-meta-http-equiv)
- [theme-color](https://html.spec.whatwg.org/multipage/semantics.html#meta-theme-color)

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Received on Monday, 15 September 2025 06:16:32 UTC