Facebook just open-sourced its React Native framework for building mobile apps. React Native promises to let developers write JavaScript while still delivering a real native user interface. That ...

The basics idea here is that Electrode Native allows large companies like Walmart to take their existing apps and slowly migrate parts of their code to React Native, Facebook’s open source ...

Cross-platform frameworks—tools like React Native and Flutter—let you write one codebase for both iOS and Android. They’re designed to cut duplication, speed up work and unify teams.