Philip Jägenstedt

I'm interested in contributing as an analyst. I've been poking around at the question "what sizes and qualities do images on the web tend to be?" I've been running some...

A colleague made this useful observation: > noting that 300x300 is the default (medium) image size in WordPress and 82 is the default quality. This lines up exactly with the...

I am going on parental leave, which is great, but unfortunately that means I won't be able to contribute to this effort at all.

Cool, thanks @CanadaHonk! I now see "Array.prototype.flat" in https://test262.fyi/data/features.json but there are only results from 4 engines. Do you know why that is?

I think we could a lot of the time, but not always. Our identifiers cannot have periods, and we might have larger groupings. For example, we have "array-flat" where Test262...

That's very nice! It look like I still need a Test262 checkout, so a build step to create these mappings as build artifacts would be great. In WPT we do...

That's a self-imposed limitation that we never discussed much, but it's the style of caniuse identifiers and we do want web-features to mix well with caniuse.

https://caniuse.com/?search=flatten also works, but the canonical URL is https://caniuse.com/array-flat, with the identifier "array-flat" coming from this file: https://github.com/Fyrd/caniuse/blob/main/features-json/array-flat.json

@henbos

Having things be both nullable and optional is a bit redundant, so I'd stick with just optional. "Otherwise, this member will not be populated" makes it clear what should happen,...