I don't know if the official wiki is still maintained by someone. But I think it would be useful if you add multi-language pages for it, just like OC does (although its translation is far from finish).
Many players from non-English countries are playing CC, as its useful for automation. But the English wiki is still a difficulty for most players. Maybe a local language wiki will decrease the difficulty for players.
I can participate in translation for zh_cn language, like I had already done for some mods, like TIS-3D and Advanced Peripherals.

CC isn't used anymore, were you looking for CC:Tweaked?

Also, two of the wikis are unmaintained and the current maintained one tweaked.cc is generated from source code for the most part and thus not the easiest to translate.

CC isn't used anymore, were you looking for CC:Tweaked?

Also, two of the wikis are unmaintained and the current maintained one tweaked.cc is generated from source code for the most part and thus not the easiest to translate.

of course, I mean tweaked. I always ignore the difference between the tweaked one and the old one, my apology.
the wiki I often read when programming is https://www.computercraft.info/, it seems that it is abandoned.
tweaked.cc has many fancy contents such as running the code, that is amazing.

so it seems that the multi-language wiki have to be built from scratch, if I have time maybe I will build it on some free wiki platform.

of course, I mean tweaked.

This is the old repo, I linked the new one. You probably want to copy this issue to that repo.

https://www.computercraft.info/, it seems that it is abandoned.

Because it is, tweaked.cc is the only supported wiki/documentation site at current.

so it seems that the multi-language wiki have to be built from scratch

Maybe not, @SquidDev wrote the software that generates tweaked.cc and might be able to add translation support to it.