head to head · open source
rea vs ohpc
rea has 392,710 GitHub stars, 98,421 forks, 70 open issues and last shipped yesterday. ohpc has 1,009 stars, 209 forks, 9 open issues and last shipped 2 days ago. rea leads on adoption by 38,821% (392,710 vs 1,009 stars). rea is written in TypeScript under MIT; ohpc is written in C under Apache-2.0. rea has attracted 25% as many forks as stars, ohpc 21%. rea was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | ohpc | |
|---|---|---|
| GitHub stars | ★ 393K | ★ 1.0K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | C |
| Last push | 2026-10-27 | 2026-10-26 |
| Forks | ⑂ 98K | ⑂ 209 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rea if
- You weight community size — 393K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick ohpc if
- You want the ohpc feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches C
- You evaluated both and ohpc 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 ohpc
Community building blocks for HPC systems Introduction This stack provides a variety of common, pre built ingredients required to deploy and manage an HPC Linux cluster including provisioning tools, resource management, I/O clients, runtimes, development tools, containers, and a variety of scientific libraries. There are currently three release series: the [2.x][2xbranch], the [3.x][3xbranch] and the [4.x][4xbranch] which target different major Linux OS distributions: The 2.x series targets EL8 and Leap15. The 3.x series targets EL9, Leap 15 and openEuler 22.03. The 4.x series targets EL10 and openEuler 24.03…
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Frequently asked questions
Is rea or ohpc more popular?
rea has 392,710 GitHub stars and ohpc has 1,009. rea has the larger community by that measure.
Are rea and ohpc free?
Both are open source. rea is licensed under MIT and ohpc under Apache-2.0. Neither carries a licence fee.
What is the difference between rea and ohpc?
rea is written in TypeScript and ohpc in C. 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 ohpc?
Choose rea if you want the larger community (392,710 stars) or its MIT licence terms. Choose ohpc if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.