head to head · open source
Screenity vs nanobrowser
Screenity has 18,894 GitHub stars, 1,538 forks, 8 open issues and last shipped 9 days ago. nanobrowser has 14,222 stars, 1,521 forks, 81 open issues and last shipped 10 days ago. Screenity leads on adoption by 33% (18,894 vs 14,222 stars). Screenity is written in JavaScript under GPL-3.0; nanobrowser is written in TypeScript under Apache-2.0. Screenity has attracted 8% as many forks as stars, nanobrowser 11%. Screenity was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (chrome-extension), 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
| Screenity | nanobrowser | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 14K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-10-25 | 2026-10-24 |
| Forks | ⑂ 1.5K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Screenity if
- You weight community size — 19K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches JavaScript
- 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 Screenity
Screenity ✨ Screenity's open source work is sponsored by Recall.ai API for desktop recording If you’re looking for a hosted desktop recording API, consider checking out Recall.ai, an API that records Zoom, Google Meet, Microsoft Teams, in person meetings, and more. The free and privacy friendly screen recorder with no limits 🎥 Get it now it's free! Screenity is a powerful privacy friendly screen recorder and annotation tool to make better videos for work, education, and more. You can create stunning product demos, tutorials, presentations, or share feedback with your team all for free. Want to support the…
read the full Screenity 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 Screenity or nanobrowser more popular?
Screenity has 18,894 GitHub stars and nanobrowser has 14,222. Screenity has the larger community by that measure.
Are Screenity and nanobrowser free?
Both are open source. Screenity is licensed under GPL-3.0 and nanobrowser under Apache-2.0. Neither carries a licence fee.
What is the difference between Screenity and nanobrowser?
Screenity is written in JavaScript 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, Screenity or nanobrowser?
Choose Screenity if you want the larger community (18,894 stars) or its GPL-3.0 licence terms. Choose nanobrowser if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.