head to head · open source
Trigger vs munder-difflin
Trigger has 16,706 GitHub stars, 1,522 forks, 342 open issues and last shipped 2 days ago. munder-difflin has 9,336 stars, 1,311 forks, 172 open issues and last shipped 2 days ago. Trigger leads on adoption by 79% (16,706 vs 9,336 stars). Trigger is written in TypeScript under Apache-2.0; munder-difflin is written in JavaScript under MIT. Trigger has attracted 9% as many forks as stars, munder-difflin 14%. munder-difflin was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-agents), 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.
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Side by side
| Trigger | munder-difflin | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 9.3K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 1.5K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Trigger if
- You weight community size — 17K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick munder-difflin if
- You want the munder-difflin feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and munder-difflin fits your workflow better
About Trigger
Build and deploy fully‑managed AI agents and workflows Website Docs Issues Example projects Feature requests Public roadmap Self hosting About Trigger.dev Trigger.dev is the open source platform for building AI workflows in TypeScript. Long running tasks with retries, queues, observability, and elastic scaling. The platform designed for building AI agents Build AI agents using all the frameworks, services and LLMs you're used to, deploy them to Trigger.dev and get durable, long running tasks with retries, queues, observability, and elastic scaling out of the box. Long running without timeouts : Execute your…
read the full Trigger overview →
About munder-difflin
Munder Difflin Agent harness to run an office of your clones Free, open source and performant — a multi agent harness that works with the subscriptions you already pay for, on their hourly limits. It turns the terminal coding CLI you already run into a clone of you, one that keeps working while you're away and coordinates a whole office of agents on your own machine. Wraps Claude Code, Antigravity (Gemini), OpenAI Codex, xAI Grok , Kimi Code , Gemini CLI , Qwen , OpenCode , Crush , pi.dev , GitHub Copilot CLI , and Cursor — with bring your own keys and local LLMs. Agents that message, route, and remember…
read the full munder-difflin overview →
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Frequently asked questions
Is Trigger or munder-difflin more popular?
Trigger has 16,706 GitHub stars and munder-difflin has 9,336. Trigger has the larger community by that measure.
Are Trigger and munder-difflin free?
Both are open source. Trigger is licensed under Apache-2.0 and munder-difflin under MIT. Neither carries a licence fee.
What is the difference between Trigger and munder-difflin?
Trigger is written in TypeScript and munder-difflin in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Trigger or munder-difflin?
Choose Trigger if you want the larger community (16,706 stars) or its Apache-2.0 licence terms. Choose munder-difflin if its feature set, stack or MIT licence fits better. Both are self-hostable.