head to head · open source
webpack vs bunup
webpack has 65,978 GitHub stars, 9,619 forks, 123 open issues and last shipped yesterday. bunup has 525 stars, 14 forks, 1 open issues and last shipped 5 months ago. webpack leads on adoption by 12,467% (65,978 vs 525 stars). webpack is written in JavaScript under MIT; bunup is written in TypeScript under MIT. webpack has attracted 15% as many forks as stars, bunup 3%. webpack was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (build-tool), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| webpack | bunup | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 525 |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-06-17 |
| Forks | ⑂ 9.6K | ⑂ 14 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick webpack if
- You weight community size — 66K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick bunup if
- You want the bunup feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and bunup fits your workflow better
About webpack
[![npm][npm]][npm url] [![node][node]][node url] [![builds1][builds1]][builds1 url] [![dependency review][dependency review]][dependency review url] [![coverage][cover]][cover url] [![PR's welcome][prs]][prs url] 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. Table of Contents Install Introduction Concepts Contributing Support Current project members TSC (Technical Steering Committee) Core Collaborators Sponsoring Premium Partners Gold Sponsors Silver…
read the full webpack overview →
About bunup
Bunup helps you ship TypeScript/React libraries faster with great DX — built on Bun's native bundler. Performance Instant builds by design. With Bun’s native speed, builds and rebuilds are extremely quick, even in monorepos. Faster feedback loops, higher productivity, calmer flow. 🚀 Quick Start Create a TypeScript file: Build it instantly: Outputs to dist/ with ESM and .d.ts types. Need CommonJS too? Want to generate and sync package exports automatically? Scaffold Spin up a modern, ready to publish TypeScript or React component library (or a basic starter) in 10 seconds: See more in Scaffold with Bunup…
read the full bunup overview →
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Frequently asked questions
Is webpack or bunup more popular?
webpack has 65,978 GitHub stars and bunup has 525. webpack has the larger community by that measure.
Are webpack and bunup free?
Both are open source. webpack is licensed under MIT and bunup under MIT. Neither carries a licence fee.
What is the difference between webpack and bunup?
webpack is written in JavaScript and bunup in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, webpack or bunup?
Choose webpack if you want the larger community (65,978 stars) or its MIT licence terms. Choose bunup if its feature set, stack or MIT licence fits better. Both are self-hostable.