expo-legacy-browser-support

All the config you need to get expo build:web to output code that's compatible with iOS 9 and Internet Explorer 11, in one easy to use package.

Usage no npm install needed!

<script type="module">
  import expoLegacyBrowserSupport from 'https://cdn.skypack.dev/expo-legacy-browser-support';
</script>

README

iOS 9 and IE 11 support for Expo Web

All the config you need to get expo build:web to output code that's compatible with iOS 9 and Internet Explorer 11, in one easy to use package.

Usage

  1. Install package

    npm install --save-dev expo-legacy-browser-support

  2. Configure babel (babel.config.js)

     module.exports = function(api) {
   api.cache(true);
   return {
-    presets: ['babel-preset-expo'],
+    presets: ['expo-legacy-browser-support/babel'],
   };
 };

  3. Add WebPack config (webpack.config.js)

    module.exports = require('expo-legacy-browser-support/webpack')

  4. Add polyfills (package.json)

     {
   "version": "0.0.0",
-  "main": "node_modules/expo/AppEntry.js",
+  "main": "node_modules/expo-legacy-browser-support/AppEntry.js",
   "private": true,
   "scripts": {