Top 9 Open-Source Alternatives to SystemJS

SystemJS

Configurable module loader enabling dynamic ES module workflows in browsers and NodeJS.

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Product categories

Web Application Bundler JS Build Tools Front End Package Manager JavaScript Package Manager Module Bundler Assets Bundler Developer Tools Compression Development Tools JS Build Tools / JS Task Runners Javascript UI Libraries Project Management

Summary

The top open-source alternatives to SystemJS are RequireJS, Webpack, and rollup.js. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

RequireJS Landing Page
1

RequireJS

RequireJS is a JavaScript file and module loader.
Pricing:
- Open Source
#Web Application Bundler #JS Build Tools #Front End Package Manager 14 social mentions
Webpack Landing Page
2

Webpack

Webpack is a module bundler. Its main purpose is to bundle JavaScript files for usage in a browser, yet it is also capable of transforming, bundling, or packaging just about any resource or asset.
Pricing:
- Open Source
#Web Application Bundler #Assets Bundler #JS Build Tools 253 social mentions
rollup.js Landing Page
3

rollup.js

Rollup is a module bundler for JavaScript which compiles small pieces of code into a larger piece such as application.
Pricing:
- Open Source
#Web Application Bundler #JS Build Tools #Front End Package Manager 68 social mentions
Browserify Landing Page
4

Browserify

Browserify lets you require('modules') in the browser by bundling up all of your dependencies.
Pricing:
- Open Source
#Web Application Bundler #Assets Bundler #JS Build Tools 24 social mentions
Gulp.js Landing Page
5

Gulp.js

Automate and enhance your workflow
Pricing:
- Open Source
#Development Tools #Javascript UI Libraries #Web Application Bundler 29 social mentions
Grunt Landing Page
6

Grunt

The Grunt ecosystem is huge and it's growing every day.
Pricing:
- Open Source
#Web Application Bundler #JS Build Tools #Front End Package Manager 19 social mentions
esbuild Landing Page
7

esbuild

An extremely fast JavaScript bundler and minifier
Pricing:
- Open Source
#Project Management #Web Application Bundler #JS Build Tools 153 social mentions
Yeoman Landing Page
8

Yeoman

To do so, we provide a generator ecosystem. A generator is basically a plugin that can be run with the `yo` command to scaffold complete projects or useful parts. Through our official Generators, we promote the "Yeoman workflow".
Pricing:
- Open Source
#Web Application Bundler #JS Build Tools #Front End Package Manager 26 social mentions
bundlejs Landing Page
9

bundlejs

A quick and easy way to bundle, minify, and compress (gzip and brotli) your ts, js, jsx and npm projects all online, with the bundle file size.
Pricing:
- Open Source
- Free
#JS Build Tools / JS Task Runners #Web Application Bundler #Module Bundler 10 social mentions