Update installation.md

Author: ghengeveld

docs/getting-started/installation.md

@@ -15,16 +15,17 @@ yarn add react-async
 > This package requires `react` as a peer dependency. Please make sure to install that as well. If you want to use the
 > `useAsync` hook, you'll need `[email protected]` or later.
 
-## Targeting older browsers
+## Transpiling for legacy browsers
 
-If you are targeting older browsers you need to transpile `react-async` with babel.
+This project targets the latest ECMAScript version. Our packages on npm do not contain ES5 code for legacy browsers. If you need to target a browser which does not support the latest version of ECMAScript, you'll have to handle transpilation yourself. Usually this will automatically be handled by the framework you use (CRA, Next.js, Gatsby), but sometimes you may need to tweak your Webpack settings to transpile `react-async` with Babel.
 
-To transpile `node_modules` with babel you need to use a `babel.config.js`, for more information see [babel's documentation](https://babeljs.io/docs/en/configuration#whats-your-use-case).
+To transpile `node_modules` with Babel you need to use a `babel.config.js`, for more information see [Babel's documentation](https://babeljs.io/docs/en/configuration#whats-your-use-case).
 
 In your `webpack.config.js` make sure that the rule for `babel-loader`:
-  * doesn't exclude `node_modules` from matching via the `exclude` pattern;
-  * excludes `core-js` as it shouldn't be transpiled;
-  * is passed the `configFile` option pointing to the `babel.config.js` file.
+
+- doesn't exclude `node_modules` from matching via the `exclude` pattern;
+- excludes `core-js` as it shouldn't be transpiled;
+- is passed the `configFile` option pointing to the `babel.config.js` file.
 
 ```
 {
@@ -34,7 +35,7 @@ In your `webpack.config.js` make sure that the rule for `babel-loader`:
     loader: 'babel-loader',
     options: {
       configFile: './babel.config.js',
-      // This is recommended to enable when transpiling node_modules to improve build times for consecutive builds.
+      // Caching is recommended when transpiling node_modules to speed up consecutive builds
       cacheDirectory: true,
     }
   }]