head to head · open source
odysseus vs tmi.js
odysseus has 94,935 GitHub stars, 1,862 forks, 1,233 open issues and last shipped yesterday. tmi.js has 1,589 stars, 202 forks, 34 open issues and last shipped 12 months ago. odysseus leads on adoption by 5,875% (94,935 vs 1,589 stars). odysseus is written in Python under AGPL-3.0; tmi.js is written in JavaScript under MIT. odysseus has attracted 2% as many forks as stars, tmi.js 13%. odysseus 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
| odysseus | tmi.js | |
|---|---|---|
| GitHub stars | ★ 95K | ★ 1.6K |
| License | AGPL-3.0 | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-02 | 2025-11-21 |
| Forks | ⑂ 1.9K | ⑂ 202 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick odysseus if
- You weight community size — 95K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick tmi.js if
- You want the tmi.js feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and tmi.js fits your workflow better
About odysseus
A self hosted AI workspace for chat, agents, research, documents, email, notes, calendar, and local model workflows. Quick Start · Setup Guide · Contributing · Roadmap Quick Start dev is the default branch and gets the newest changes first. Use main if you want the more curated branch. Open when the containers are healthy. The first admin password is printed in docker compose logs odysseus . Native installs, GPU notes, Windows/macOS instructions, HTTPS, and configuration live in the setup guide. Features Chat + Agents — local/API models, tools, MCP, files, shell, skills, and memory. Cookbook — hardware aware…
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About tmi.js
tmi.js Website Documentation currently at tmijs/docs Changelog on the release page Install Node Browser Available as " tmi " on window . Prebuilt Browser Releases Release page Build Yourself Type Definitions Community Follow @AlcaMagic on Twitter, Alca on Twitch. Follow @Schmoopiie on Twitter. Found a bug: submit an issue. Discussion and help about tmi.js: Twitch API Discord Server For everything else: Official TwitchDev Discord Server Contributors Thanks to all of the tmi.js contributors! Contributing guidelines Please review the guidelines for contributing of the tmi.js repository. We reserve the right to…
read the full tmi.js overview →
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Frequently asked questions
Is odysseus or tmi.js more popular?
odysseus has 94,935 GitHub stars and tmi.js has 1,589. odysseus has the larger community by that measure.
Are odysseus and tmi.js free?
Both are open source. odysseus is licensed under AGPL-3.0 and tmi.js under MIT. Neither carries a licence fee.
What is the difference between odysseus and tmi.js?
odysseus is written in Python and tmi.js 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, odysseus or tmi.js?
Choose odysseus if you want the larger community (94,935 stars) or its AGPL-3.0 licence terms. Choose tmi.js if its feature set, stack or MIT licence fits better. Both are self-hostable.