Hi, I’m interested in WebExtensions, and has translated some MDN pages about it into Japanese.
I was asked recently if how many pages on WebExtensions is translated, and showed him a documentation status page:
You can know just the status of whole APIs (but there’s no WebExtensions category…), but this is categorized too roughly.
In my opinion, WebExtension developers need updated document, and tracking the documentation status about it is useful for our localization community.