head to head · open source
webtorrent vs nanobrowser
webtorrent has 31,401 GitHub stars, 2,901 forks, 83 open issues and last shipped yesterday. nanobrowser has 13,810 stars, 1,459 forks, 81 open issues and last shipped 1 months ago. webtorrent leads on adoption by 127% (31,401 vs 13,810 stars). webtorrent is written in JavaScript under MIT; nanobrowser is written in TypeScript under Apache-2.0. webtorrent has attracted 9% as many forks as stars, nanobrowser 11%. webtorrent 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.
← all 20902 open source comparisons
Side by side
| webtorrent | nanobrowser | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 14K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-09-19 | 2026-08-18 |
| Forks | ⑂ 2.9K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick webtorrent if
- You weight community size — 31K stars and counting
- You want the MIT 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 webtorrent
WebTorrent is a streaming torrent client written entirely in JavaScript, distributed as a single npm package that runs both in node.js and in the browser. In node.js it behaves as an ordinary torrent client, using TCP and UDP to communicate with other clients. In the browser it uses WebRTC data channels for peer to peer transport, which means it works without browser plugins, extensions, or installations. The project lives in the JavaScript and node.js ecosystem, is licensed under MIT, and has been developed for roughly thirteen years.
read the full webtorrent overview →
About nanobrowser
Nanobrowser is an open source Chrome extension for AI powered web automation that runs multi agent workflows inside your own browser using your own LLM API key, built for people who want Operator style browser agents without a subscription.
read the full nanobrowser overview →
More in Productivity & Utilities
Related comparisons
More Browsers & Extensions projects
Compare either of these against the rest of the Browsers & Extensions field.
Frequently asked questions
Is webtorrent or nanobrowser more popular?
webtorrent has 31,401 GitHub stars and nanobrowser has 13,810. webtorrent has the larger community by that measure.
Are webtorrent and nanobrowser free?
Both are open source. webtorrent is licensed under MIT and nanobrowser under Apache-2.0. Neither carries a licence fee.
What is the difference between webtorrent and nanobrowser?
webtorrent 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, webtorrent or nanobrowser?
Choose webtorrent if you want the larger community (31,401 stars) or its MIT licence terms. Choose nanobrowser if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.