Rollup is a JavaScript module bundler. Bundlers prepare your module code and other assets to work in the browser. Rollup also allows you to use node modules on the front end and other tools like Typescript, SASS, and more.

Get started with Rollup on Glitch!

Our basic hello-rollup starter helps you get started with using node modules and converting from CommonJS. Check out the rest of the collection for other useful setups and the Rollup docs