I've been watching the number of open PRs on this repo over the past few months and it just keeps climbing. As far as I can tell, they're merging about as fast as they can, several times an hour around the clock.

I'm sure there are other examples of repos that move this quickly out there, but I guess this is the first one that I've become aware of. On one hand it feels good that opensource software gets this much attention; on the other hand it seems like it must (at times) feel like a Sisyphean task to keep up both on the dev side and to keep the client-side software up-to-date.