https://twitter.com/tikurahul/status/1346562479204126720 I see compose compiler is taking contributions on github and after digging into the repo, it seems that compose is also hosted there? Or am I interpreting it wrong and it's on the compose compiler?

I think it is just the Compose Compiler for now (along with some other things like Navigation, Paging, Work Manager, etc), but last I heard they were opening up the github mirror incrementally, so assuming the feedback is positive and assuming it actually encourages more external contributions, I imagine all of androidx would be available via the github mirror eventually.