When Facebook open sourced React Native -- its technology for building mobile apps with JavaScript -- it invited community developers to help evolve the nascent product and they've followed through, ...

Facebook says more than 600 people have committed code to React Native’s codebase since the company open-sourced the project at F8 last year.

Github ranked its top open source projects as well as fast growing developer languages.

While working on the project, Traut said, the Skype team also gave back to the community, fixing some bugs it found, improving some performance aspects and removing some differences in behavior ...