head to head · open source
parcel vs rsbuild
parcel has 44,025 GitHub stars, 2,284 forks, 606 open issues and last shipped 12 days ago. rsbuild has 3,379 stars, 281 forks, 22 open issues and last shipped yesterday. parcel leads on adoption by 1,203% (44,025 vs 3,379 stars). parcel is written in JavaScript under MIT; rsbuild is written in TypeScript under MIT. parcel has attracted 5% as many forks as stars, rsbuild 8%. rsbuild was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (build-tool, javascript), 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 | rsbuild | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 3.4K |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-06 | 2026-09-17 |
| Forks | ⑂ 2.3K | ⑂ 281 |
| 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 rsbuild if
- You want the rsbuild feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and rsbuild fits your workflow better
About parcel
Parcel is a zero configuration build tool for the web, distributed as the parcel package on npm and licensed under MIT. It lives in the JavaScript ecosystem and is written primarily in JavaScript, with its JavaScript compiler implemented in Rust for native performance. The project has been developed for roughly nine years, carries more than 44,000 stars and over 2,200 forks on GitHub, and its documentation is hosted at parceljs.org.
read the full parcel overview →
About rsbuild
Rsbuild is a build tool for web applications. It lives in the JavaScript and TypeScript frontend ecosystem. It is in the Developer Tools / Build & Deployment category. The repository lists TypeScript and an MIT license. It is part of Rstack, a unified JavaScript toolchain. It is powered by Rspack, and it uses Rust based tools such as SWC and Lightning CSS.
read the full rsbuild overview →
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Frequently asked questions
Is parcel or rsbuild more popular?
parcel has 44,025 GitHub stars and rsbuild has 3,379. parcel has the larger community by that measure.
Are parcel and rsbuild free?
Both are open source. parcel is licensed under MIT and rsbuild under MIT. Neither carries a licence fee.
What is the difference between parcel and rsbuild?
parcel is written in JavaScript and rsbuild 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 rsbuild?
Choose parcel if you want the larger community (44,025 stars) or its MIT licence terms. Choose rsbuild if its feature set, stack or MIT licence fits better. Both are self-hostable.