head to head · open source
parcel vs tau
parcel has 44,025 GitHub stars, 2,284 forks, 606 open issues and last shipped 12 days ago. tau has 5,137 stars, 210 forks, 9 open issues and last shipped 1 months ago. parcel leads on adoption by 757% (44,025 vs 5,137 stars). parcel is written in JavaScript under MIT; tau is written in Go under BSD-3-Clause. parcel has attracted 5% as many forks as stars, tau 4%. parcel was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | tau | |
|---|---|---|
| GitHub stars | ★ 44K | ★ 5.1K |
| License | MIT | BSD-3-Clause |
| Written in | JavaScript | Go |
| Last push | 2026-09-06 | 2026-08-16 |
| Forks | ⑂ 2.3K | ⑂ 210 |
| 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 tau if
- You want the tau feature set and don't need the biggest community
- You prefer the BSD-3-Clause license terms
- Your stack matches Go
- You evaluated both and tau 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 tau
Tau is a fullstack workspace for humans and machines, listed under Developer Tools / Build & Deployment. It is written in Go, licensed under BSD 3 Clause, and its topics place it in the cloud native developer tools ecosystem, including serverless, PaaS, distributed systems, WebAssembly, CDN, AI, 5G, P2P, and cloud computing. The README describes a development environment, an application build step, and a deploy and run step.
More in Developer Tools
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Frequently asked questions
Is parcel or tau more popular?
parcel has 44,025 GitHub stars and tau has 5,137. parcel has the larger community by that measure.
Are parcel and tau free?
Both are open source. parcel is licensed under MIT and tau under BSD-3-Clause. Neither carries a licence fee.
What is the difference between parcel and tau?
parcel is written in JavaScript and tau in Go. 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 tau?
Choose parcel if you want the larger community (44,025 stars) or its MIT licence terms. Choose tau if its feature set, stack or BSD-3-Clause licence fits better. Both are self-hostable.