All transformations will use your local configuration files.| babeljs.io
Babel can be configured! Many other tools have similar configs: ESLint (.eslintrc), Prettier (.prettierrc).| babeljs.io
Configuration File Types| babeljs.io
Safari is the best way to see the sites on iPhone, iPad, and Mac. Safari Technology Preview gives you an early look at upcoming web technologies in macOS and iOS.| Apple Developer
@babel/preset-env is a smart preset that allows you to use the latest JavaScript without needing to micromanage which syntax transforms (and optionally, browser polyfills) are needed by your target environment(s). This both makes your life easier and JavaScript bundles smaller!| babeljs.io