JavaScripts

JavaScripts are transformed using Babel.

Features

All features from es2015, es2016, and es2017 are included via @babel/preset-env. You can see a list of those features in the ECMAScript compatibility table.

Importing

You can import other JavaScripts using the ES6 module syntax.

// index.js
import something from "./other.js"

console.log(something)

// other.js
export default "something"

Imported JavaScripts will be treated as dependencies and inlined into the files that import them.

Make sure you reference dependencies relatively with ./ or ../ to ensure they’re treated as dependencies.

npm packages

You can import npm packages as you would normally expect. It will look for packages in the node_modules folder at the root of your project.