head to head · open source
rea vs OpnForm
rea has 422,352 GitHub stars, 105,329 forks, 70 open issues and last shipped yesterday. OpnForm has 3,970 stars, 573 forks, 22 open issues and last shipped yesterday. rea leads on adoption by 10,539% (422,352 vs 3,970 stars). rea is written in TypeScript under MIT; OpnForm is written in PHP under a custom or non-standard licence. rea has attracted 25% as many forks as stars, OpnForm 14%. 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 | OpnForm | |
|---|---|---|
| GitHub stars | ★ 422K | ★ 4.0K |
| License | MIT | Custom / other |
| Written in | TypeScript | PHP |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 105K | ⑂ 573 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rea if
- You weight community size — 422K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick OpnForm if
- You want the OpnForm feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches PHP
- You evaluated both and OpnForm 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 OpnForm
OpnForm OpnForm is an open source form builder. Get Started The easiest way to get started with OpnForm is to sign up for our managed service in the Cloud. You get support, backups, upgrades, and more. Your data is safe and secure, and you don't need to worry about maintenance or infrastructure. Check out our quick overview of cloud vs self hosting. Key Features 🚀 No code builder with unlimited forms & submissions 📝 Various input types: Text, Date, URL, File uploads & much more 🌐 Embed anywhere 📧 Email notifications 💬 Integrations (Slack, Webhooks, Discord) 🧠 Form logic & customization 🛡️ Captcha…
read the full OpnForm overview →
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Frequently asked questions
Is rea or OpnForm more popular?
rea has 422,352 GitHub stars and OpnForm has 3,970. rea has the larger community by that measure.
Are rea and OpnForm free?
Both are open source. rea is licensed under MIT, and OpnForm has no licence declared in this registry. Both are free to self-host.
What is the difference between rea and OpnForm?
rea is written in TypeScript and OpnForm in PHP. 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 OpnForm?
Choose rea if you want the larger community (422,352 stars) or its MIT licence terms. Choose OpnForm if its feature set, stack or Custom / other licence fits better. Both are self-hostable.