head to head · open source
javascript-obfuscator vs peerjs
javascript-obfuscator has 16,257 GitHub stars, 1,741 forks, 24 open issues and last shipped 9 days ago. peerjs has 13,446 stars, 1,460 forks, 201 open issues and last shipped 7 months ago. javascript-obfuscator leads on adoption by 21% (16,257 vs 13,446 stars). javascript-obfuscator is written in TypeScript under BSD-2-Clause; peerjs is written in TypeScript under MIT. javascript-obfuscator has attracted 11% as many forks as stars, peerjs 11%. javascript-obfuscator was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (browser, 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
| javascript-obfuscator | peerjs | |
|---|---|---|
| GitHub stars | ★ 16K | ★ 13K |
| License | BSD-2-Clause | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-09 | 2026-02-27 |
| Forks | ⑂ 1.7K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick javascript-obfuscator if
- You weight community size — 16K stars and counting
- You want the BSD-2-Clause license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick peerjs if
- You want the peerjs feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and peerjs fits your workflow better
About javascript-obfuscator
JavaScript Obfuscator is a free, BSD 2 Clause licensed TypeScript obfuscator for JavaScript and Node.js source code, built for developers who need to ship browser or server side JavaScript that is hard to read, tamper with, or reverse engineer.
read the full javascript-obfuscator overview →
About peerjs
PeerJS is an open source library that provides a complete, configurable, and easy to use peer to peer API built on top of WebRTC. It lives in the JavaScript and TypeScript ecosystem, is written in TypeScript, and is distributed under the MIT license. The library supports both data channels and media streams, so applications can send arbitrary messages between browsers or negotiate audio and video calls without routing traffic through a central media server.
read the full peerjs overview →
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Frequently asked questions
Is javascript-obfuscator or peerjs more popular?
javascript-obfuscator has 16,257 GitHub stars and peerjs has 13,446. javascript-obfuscator has the larger community by that measure.
Are javascript-obfuscator and peerjs free?
Both are open source. javascript-obfuscator is licensed under BSD-2-Clause and peerjs under MIT. Neither carries a licence fee.
What is the difference between javascript-obfuscator and peerjs?
javascript-obfuscator is written in TypeScript and peerjs 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, javascript-obfuscator or peerjs?
Choose javascript-obfuscator if you want the larger community (16,257 stars) or its BSD-2-Clause licence terms. Choose peerjs if its feature set, stack or MIT licence fits better. Both are self-hostable.