A collection of polyfills for the react-native JavaScript environment.

If polyfills are needed to make browser-targeted libraries, which use commonly available functions/variables, work in react-native, this is the place to put them. Issues/PRs welcome.


npm install react-native-browser-polyfill the package and then require('react-native-browser-polyfill') it in your main entry file, before any libraries which require the polyfills.

Polyfills available in this package


Currently JavaScriptCore does not provide a self reference to the global object, which is utilized by browser libraries (i.e bluebird) to have a reliably reference to the global object which works in browsers and web-workers alike.