Earlier quoted context omitted.
> Are four actively-developed, open source, mainstream browser engines enough? I think so, given that we haven't seen a downside to a relative monoculture We have a near-monopoly with Chrome, a very distant second Safari, and a nearly non-existent Firefox. Anything else (like Goanna or Flow) have literally zero impact. Chrome's outsized influence is such that it no longer even pretends to care about consensus or proc…
What features is Chrome shipping that it shouldn't?
Web standards are supposed to be based on a) consensus and b) at least two independent implementations.
As an example, let's take a recent Chrome-only non-standard that made HN frontpage, WebTransport: https://web.dev/webtransport/
The status of this API? "Editor's Draft". That is, scribbled on a napkin [1]
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These drafts have not received formal review and are not endorsed W3C.
These drafts MUST NOT be cited as W3C standards and may or may not become W3C standards.
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Guess what its status is in Chrome? Already shipped, and advertised as available.
As with other such non-standards expect HN comments decrying other browsers as being "the new IE" because they are in no rush to develop this.