head to head · open source
servo vs nanobrowser
servo has 38,314 GitHub stars, 3,870 forks, 3,209 open issues and last shipped yesterday. nanobrowser has 14,232 stars, 1,522 forks, 81 open issues and last shipped 12 days ago. servo leads on adoption by 169% (38,314 vs 14,232 stars). servo is written in Rust under MPL-2.0; nanobrowser is written in TypeScript under Apache-2.0. servo has attracted 10% as many forks as stars, nanobrowser 11%. servo was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), 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
| servo | nanobrowser | |
|---|---|---|
| GitHub stars | ★ 38K | ★ 14K |
| License | MPL-2.0 | Apache-2.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-11-04 | 2026-10-24 |
| Forks | ⑂ 3.9K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick servo if
- You weight community size — 38K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick nanobrowser if
- You want the nanobrowser feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and nanobrowser fits your workflow better
About servo
The Servo Parallel Browser Engine Project Servo is a prototype web browser engine written in the Rust language. It is currently developed on 64 bit macOS, 64 bit Linux, 64 bit Windows, 64 bit OpenHarmony, and Android. Servo welcomes contribution from everyone. Check out: The Servo Book for documentation servo.org for news and guides Coordination of Servo development happens: Here in the Github Issues On the Servo Zulip In video calls advertised in the Servo Project repo. Getting started For more detailed build instructions, see the Servo Book under [Getting the Code] and [Building Servo]. [Getting the Code]…
read the full servo overview →
About nanobrowser
🌐 Nanobrowser Nanobrowser is an open source AI web automation tool that runs in your browser. A free alternative to OpenAI Operator with flexible LLM options and multi agent system. ⬇️ Get Nanobrowser from Chrome Web Store for free 👏 Join the community in Discord X 🌟 Loving Nanobrowser? Give us a star and help spread the word! ❤️ Support the project by sponsoring us every contribution helps keep Nanobrowser free and open source! Nanobrowser's multi agent system analyzing HuggingFace in real time, with the Planner intelligently self correcting when encountering obstacles and dynamically instructing the…
read the full nanobrowser overview →
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Frequently asked questions
Is servo or nanobrowser more popular?
servo has 38,314 GitHub stars and nanobrowser has 14,232. servo has the larger community by that measure.
Are servo and nanobrowser free?
Both are open source. servo is licensed under MPL-2.0 and nanobrowser under Apache-2.0. Neither carries a licence fee.
What is the difference between servo and nanobrowser?
servo is written in Rust and nanobrowser 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, servo or nanobrowser?
Choose servo if you want the larger community (38,314 stars) or its MPL-2.0 licence terms. Choose nanobrowser if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.