head to head · open source
pi vs Forgecode
pi has 119,586 GitHub stars, 15,353 forks, 202 open issues and last shipped yesterday. Forgecode has 7,637 stars, 1,456 forks, 45 open issues and last shipped 2 days ago. pi leads on adoption by 1,466% (119,586 vs 7,637 stars). pi is written in TypeScript under MIT; Forgecode is written in Rust under Apache-2.0. pi has attracted 13% as many forks as stars, Forgecode 19%. pi 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
| pi | Forgecode | |
|---|---|---|
| GitHub stars | ★ 120K | ★ 7.6K |
| License | MIT | Apache-2.0 |
| Written in | TypeScript | Rust |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 15K | ⑂ 1.5K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pi if
- You weight community size — 120K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick Forgecode if
- You want the Forgecode feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and Forgecode fits your workflow better
About pi
New issues and PRs from new contributors are auto closed by default. Maintainers review auto closed issues daily. See CONTRIBUTING.md. Pi Agent Harness This is the home of the Pi agent harness project including our self extensible coding agent. @earendil works/pi coding agent : Interactive coding agent CLI @earendil works/pi agent core : Agent runtime with tool calling and state management @earendil works/pi ai : Unified multi provider LLM API (OpenAI, Anthropic, Google, …) To learn more about Pi: Visit pi.dev, the project website with demos Read the documentation, but you can also ask the agent to explain…
About Forgecode
⚒️ Forge: AI Enhanced Terminal Development Environment A comprehensive coding agent that integrates AI capabilities with your development environment curl fsSL sh Table of Contents Quickstart Usage Examples Why Forge? How Forge Works: Three Modes Interactive Mode (TUI) One Shot CLI Mode ZSH Plugin Mode ( : prefix) ZSH Plugin: The : Prefix System Agents Sending Prompts Attaching Files Conversation Management Git Integration Shell Command Tools Session & Configuration Skills Customizing Agent Behavior Semantic Search (Workspace) Quick Reference: All : Commands Command Line Options Advanced Configuration Provider…
read the full Forgecode overview →
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Frequently asked questions
Is pi or Forgecode more popular?
pi has 119,586 GitHub stars and Forgecode has 7,637. pi has the larger community by that measure.
Are pi and Forgecode free?
Both are open source. pi is licensed under MIT and Forgecode under Apache-2.0. Neither carries a licence fee.
What is the difference between pi and Forgecode?
pi is written in TypeScript and Forgecode in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, pi or Forgecode?
Choose pi if you want the larger community (119,586 stars) or its MIT licence terms. Choose Forgecode if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.