head to head · open source
Coder vs twinny
Coder has 16,614 GitHub stars, 1,578 forks, 996 open issues and last shipped today. twinny has 3,650 stars, 230 forks, 48 open issues and last shipped yesterday. Coder leads on adoption by 355% (16,614 vs 3,650 stars). Coder is written in Go under AGPL-3.0; twinny is written in TypeScript under MIT. Coder has attracted 9% as many forks as stars, twinny 6%. Coder 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
| Coder | twinny | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 3.6K |
| License | AGPL-3.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-23 | 2026-09-22 |
| Forks | ⑂ 1.6K | ⑂ 230 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Coder if
- You weight community size — 17K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick twinny if
- You want the twinny feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and twinny fits your workflow better
About Coder
Coder is a self hosted platform for cloud development environments and AI coding agents. It is written in Go, released under AGPL 3.0, and listed under Developer Tools / Version Control & Collaboration. Teams define workspaces with Terraform, connect through a secure Wireguard tunnel, and run environments on EC2 VMs, Kubernetes Pods, or Docker Containers.
read the full Coder overview →
About twinny
twinny is a free, MIT licensed AI coding assistant for Visual Studio Code that brings code completion, chat, inline edits, code review and commit messages to individual developers and teams running a model server they choose — local, on another device, hosted, or shared as one team gateway.
read the full twinny overview →
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Frequently asked questions
Is Coder or twinny more popular?
Coder has 16,614 GitHub stars and twinny has 3,650. Coder has the larger community by that measure.
Are Coder and twinny free?
Both are open source. Coder is licensed under AGPL-3.0 and twinny under MIT. Neither carries a licence fee.
What is the difference between Coder and twinny?
Coder is written in Go and twinny in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Coder or twinny?
Choose Coder if you want the larger community (16,614 stars) or its AGPL-3.0 licence terms. Choose twinny if its feature set, stack or MIT licence fits better. Both are self-hostable.