Earlier quoted context omitted.
> First of all, features can be a standard without (full) FF and/or Safari support. No. No they can't. A feature that is shipped in a single browser is just that: that browser's non-interoperable feature. We literally lived through this with Internet Explorer. The only reason the web is thriving now is because browser vendors agreed not to push this shit any longer. Well, until Google decided that whatever it does is…
> A feature that is shipped in a single browser is just that: that browser's non-interoperable feature. AFAIK, the popover and/or anchor positioning APIs was standards before it shipped in more than one browser. (I will say that all three(?) of them agreed to build it) > "it's a napkin scribble, not on any standards track". Chromium/Blink have a process, and it's quite rigorous (precisely because they understand that…
This is the key sentence
> Chromium/Blink have a process, and it's quite rigorous
It's Chrome's process, and Chrome's deadlines.
> they have a responsibility to make sure it's good)
Strange then that they routinely don't wait for and ignore any and all input from other browser vendors and ship their own APIs without any consensus or agreement because "their rigorous process is good" or something.
E.g. almost every single API marked as "experimental" on MDN docs [1] is already shipped in Chrome despite most specs being "not on any standards track", "has multiple issues", "no consensus and API is in flux" or "it is provided for discussion only and may change at any moment."