head to head · open source
parcel vs bunup
parcel has 44,008 GitHub stars, 2,425 forks, 606 open issues and last shipped yesterday. bunup has 525 stars, 14 forks, 1 open issues and last shipped 5 months ago. parcel leads on adoption by 8,282% (44,008 vs 525 stars). parcel is written in JavaScript under MIT; bunup is written in TypeScript under MIT. parcel has attracted 6% as many forks as stars, bunup 3%. parcel 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
| parcel | bunup | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 525 |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-06-17 |
| Forks | ⑂ 2.4K | ⑂ 14 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick parcel if
- You weight community size — 44K 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 parcel
Parcel is a zero configuration build tool for the web. It combines a great out of the box development experience with a scalable architecture that can take your project from just getting started to massive production application. Features 😍 Zero config – Parcel supports many languages and file types out of the box, from web technologies like HTML, CSS, and JavaScript, to assets like images, fonts, videos, and more. It has a built in dev server with hot reloading, beautiful error diagnostics, and much more. No configuration needed! ⚡️ Lightning fast – Parcel's JavaScript compiler is written in Rust for native…
read the full parcel 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 parcel or bunup more popular?
parcel has 44,008 GitHub stars and bunup has 525. parcel has the larger community by that measure.
Are parcel and bunup free?
Both are open source. parcel is licensed under MIT and bunup under MIT. Neither carries a licence fee.
What is the difference between parcel and bunup?
parcel 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, parcel or bunup?
Choose parcel if you want the larger community (44,008 stars) or its MIT licence terms. Choose bunup if its feature set, stack or MIT licence fits better. Both are self-hostable.