Would be nice if we have a parameter like "Used on Wikimedia projects", which lists the Wikimedia projects that use the extension (i.e. enwiki, itwiki, etc). Yes it is slightly unrelated, but it gives a good indication of matured/vetted extensions.
Topic on Template talk:Extension
Being used on Wikimedia is an indicator already of the matureness of the extension.
Yes. Hence the reason why such a parameter could be useful.
We already have Template:OnWikimedia (which populates Category:Extensions used on Wikimedia), is that good enough?
Thanks. Tbh, I forgot about that template. Maybe we could merge that into a parameter of this infobox for neatness? Just a suggestion.
Actually, the template is probably going to be replaced with one with more links: Topic:Vqnys1iqs287el3b