The React Core team was 100% Meta up until earlier this year, when Seb Markbage switched to Vercel (and I believe Vercel is now also funding an additional full-time dev to contribute more React SSR / Server Components implementation). React Native work is also primarily Meta, although I think MS has a team that supports RN for Win/Mac.
There are certainly _contributions_ from the community, but in terms of core library vision and implementation work, it's all been the primary team (Seb, Andrew Clark, Dan Abramov, et al).
Dan recently commented and said that they'd certainly _like_ more actual outside contributors, but there's a big onboarding cliff that requires a lot of time investment:
The React Core team was 100% Meta up until earlier this year, when Seb Markbage switched to Vercel (and I believe Vercel is now also funding an additional full-time dev to contribute more React SSR / Server Components implementation). React Native work is also primarily Meta, although I think MS has a team that supports RN for Win/Mac.
There are certainly _contributions_ from the community, but in terms of core library vision and implementation work, it's all been the primary team (Seb, Andrew Clark, Dan Abramov, et al).
Dan recently commented and said that they'd certainly _like_ more actual outside contributors, but there's a big onboarding cliff that requires a lot of time investment:
- https://twitter.com/dan_abramov/status/1585423173860102146
- https://twitter.com/dan_abramov/status/1585430299948638208
- https://twitter.com/dan_abramov/status/1585431334373052416
- https://twitter.com/dan_abramov/status/1585432699468058624