head to head · open source
opcode vs px0
opcode has 22,417 GitHub stars, 1,711 forks, 332 open issues and last shipped 1 months ago. px0 has 1,895 stars, 251 forks, 151 open issues and last shipped 2 days ago. opcode leads on adoption by 1,083% (22,417 vs 1,895 stars). opcode is written in TypeScript under AGPL-3.0; px0 is written in Go under MIT. opcode has attracted 8% as many forks as stars, px0 13%. px0 was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ide), 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
| opcode | px0 | |
|---|---|---|
| GitHub stars | ★ 22K | ★ 1.9K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-09-18 | 2026-10-21 |
| Forks | ⑂ 1.7K | ⑂ 251 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick opcode if
- You weight community size — 22K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick px0 if
- You want the px0 feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and px0 fits your workflow better
About opcode
opcode A powerful GUI app and Toolkit for Claude Code Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more. [!TIP] ⭐ Star the repo and follow @getAsterisk on X for early access to asteria swe v0 . [!NOTE] This project is not affiliated with, endorsed by, or sponsored by Anthropic. Claude is a trademark of Anthropic, PBC. This is an independent developer project using Claude. 🌟 Overview opcode is a powerful desktop application that transforms how you interact with Claude Code. Built with Tauri 2, it provides a beautiful GUI for managing your Claude Code sessions…
read the full opcode overview →
About px0
px0 is a review workbench and speed first IDE built for AI generated code. It turns your browser into a zero latency console with native Git and GitHub integrations, instant search across massive codebases, in place quick fixes, and seamless handoff to local AI coding harnesses. As AI agents author more code directly from the terminal, engineering productivity is no longer constrained by how fast you type it is constrained by how fast you can review, navigate, and verify changes. px0 replaces heavy, multi gigabyte editing suites with an instant, distraction free environment built specifically for this review…
More in Developer Tools
Related comparisons
More IDEs & Code Editors projects
Compare either of these against the rest of the IDEs & Code Editors field.
Frequently asked questions
Is opcode or px0 more popular?
opcode has 22,417 GitHub stars and px0 has 1,895. opcode has the larger community by that measure.
Are opcode and px0 free?
Both are open source. opcode is licensed under AGPL-3.0 and px0 under MIT. Neither carries a licence fee.
What is the difference between opcode and px0?
opcode is written in TypeScript and px0 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, opcode or px0?
Choose opcode if you want the larger community (22,417 stars) or its AGPL-3.0 licence terms. Choose px0 if its feature set, stack or MIT licence fits better. Both are self-hostable.