Instant experiences on the web have become more of a requirement than a preference. The performance of React applications depends heavily on JavaScript bundle size ...

Tracking errors in a way that makes them manageable is one of the most painstaking tasks for developers. In the past, we had to rebuild error tracking for every ...

After reaching a React Native performance impasse while building internal apps, Facebook engineers identified the JavaScript engine as a primary bottleneck, so they created and open sourced their own ...