head to head · open source
rea vs mob
rea has 435,025 GitHub stars, 107,955 forks, 70 open issues and last shipped today. mob has 1,797 stars, 173 forks, 34 open issues and last shipped 7 months ago. rea leads on adoption by 24,108% (435,025 vs 1,797 stars). rea is written in TypeScript under MIT; mob is written in Go under MIT. rea has attracted 25% as many forks as stars, mob 10%. rea was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (cli), 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
| rea | mob | |
|---|---|---|
| GitHub stars | ★ 435K | ★ 1.8K |
| License | MIT | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-06 | 2026-04-21 |
| Forks | ⑂ 108K | ⑂ 173 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rea if
- You weight community size — 435K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick mob if
- You want the mob feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and mob fits your workflow better
About rea
English · 简体中文 · 繁體中文 · 日本語 · 한국어 · Türkçe · Русский · Tiếng Việt · ไทย · Deutsch · Español · Français · Українська · Polski · Português (Brasil) · العربية · فارسی REA: Reverse Engineer Anything One MCP for reverse engineering across binaries, applications, and runtime behavior. See a feature you like. Understand how it works, down to the binary level. Website · Guides · Showcases Quick start · How REA works · What you can analyze · Showcases · FAQ · Documentation npx rea agents setup Join the Reverse Engineering Community Discord · Q&A · Show and Tell See a feature in an app that you want in your own product?…
About mob
Fast git handover with mob StandWithUkraine donate here StandWithUkraine Fast git handover for remote pair/mob programming. mob is an open source command line tool written in go mob is the fastest way to hand over code via git mob keeps your branches clean and only creates WIP commits on temporary branches mob has a shared team timer timer.mob.sh mob is on 'assess' in the Thoughtworks Technology Radar mob has VSCode integration What people say about mob Sometimes you come across a tool that you didn't realize you needed until you do; mob is just such a tool. Living as we do in a world where remote pair…
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Frequently asked questions
Is rea or mob more popular?
rea has 435,025 GitHub stars and mob has 1,797. rea has the larger community by that measure.
Are rea and mob free?
Both are open source. rea is licensed under MIT and mob under MIT. Neither carries a licence fee.
What is the difference between rea and mob?
rea is written in TypeScript and mob 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, rea or mob?
Choose rea if you want the larger community (435,025 stars) or its MIT licence terms. Choose mob if its feature set, stack or MIT licence fits better. Both are self-hostable.