Allow site users to request that content be translated into a particular language.
Add a "l10n:<lang>" tag to a document to request translation.
We halve solved this by using doc status pages and the "l10n:priority" tag.
All pages we are considering a priority for localization:
If you only want to see pages per MDN section, checkout the particular doc status page, it appears as "Priority articles" in a separate table:
E.g. for Developer Tools documentation: