Rollup Library Starter

1

rollup.js

In this post we'll take a look at how to package your JavaScript library code into a production-ready bundle using Rollup module bundler. By the end of this tutorial we will have a dual-module format bundle that is ready to be published to NPM, can be consumed in either server or browser environments, and is available in both ESM and CommonJS formats.

#Web Application Bundler #JS Build Tools #Front End Package Manager 44 social mentions

2

Terser

This next one will help us reduce final bundle size by minifying the generated code. It's called rollup-plugin-terser and uses terser under the hood to minify the code.

#Web Application Bundler #Tool #Monitoring Tools 13 social mentions

3

Babel

We'll be using Babel to transpile our code into JavaScript that all current and older browsers and environments will understand. For this, install @babel/runtime as a dependency. This will be our only production dependency, and will let Rollup bundle some of the helper functions required for backwards compatibility:.

#Development Tools #Javascript UI Libraries #JavaScript Framework 134 social mentions