Can JavaScript be used in React Native?

When using React Native, you’re going to be running your JavaScript code in two environments: In most cases, React Native will use JavaScriptCore, the JavaScript engine that powers Safari . … When using Chrome debugging, all JavaScript code runs within Chrome itself, communicating with native code via WebSockets.

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Does Facebook maintain React?

React and React Native are open source projects . If Facebook decides to change development paradigms, the tools and the technology will still be out there for everyone to use. Today, while Facebook still sets the vision of the project, most contributors are actually external.

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