head to head · open source
huginn vs g3log
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. g3log has 966 stars, 280 forks, 0 open issues and last shipped 2 days ago. huginn leads on adoption by 5,104% (50,269 vs 966 stars). huginn is written in Ruby under MIT; g3log is written in C++ under Unlicense. huginn has attracted 9% as many forks as stars, g3log 29%. huginn 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
| huginn | g3log | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 966 |
| License | MIT | Unlicense |
| Written in | Ruby | C++ |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 4.3K | ⑂ 280 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick huginn if
- You weight community size — 50K stars and counting
- You want the MIT license terms
- Your stack matches Ruby
- You value the larger contributor base for long-term maintenance
pick g3log if
- You want the g3log feature set and don't need the biggest community
- You prefer the Unlicense license terms
- Your stack matches C++
- You evaluated both and g3log fits your workflow better
About huginn
What is Huginn? Huginn is a system for building agents that perform automated tasks for you online. They can read the web, watch for events, and take actions on your behalf. Huginn's Agents create and consume events, propagating them along a directed graph. Think of it as a hackable version of IFTTT or Zapier on your own server. You always know who has your data. You do. Here are some of the things that you can do with Huginn: Track the weather and get an email when it's going to rain (or snow) tomorrow ("Don't forget your umbrella!") List terms that you care about and receive email when their occurrence on…
read the full huginn overview →
About g3log
Scanning Update : Contents introduction detailed information Configure & Build API description Custom log formatting Welcome to g3log Use kjellkod.github.io/g3log/ for best reading / searching / navigating of g3log's documentation G3log is an asynchronous logger with three main features: 1. Intuitive LOG(...) API 2. Design by contract CHECK(...) functionality 3. Fatal crash handling for graceful shutdown of the logged process without loosing any log details up to the point of the crash. The super quick introduction to g3log can be seen in the steps 1 9 below. For more in depth information please see the full…
read the full g3log overview →
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Frequently asked questions
Is huginn or g3log more popular?
huginn has 50,269 GitHub stars and g3log has 966. huginn has the larger community by that measure.
Are huginn and g3log free?
Both are open source. huginn is licensed under MIT and g3log under Unlicense. Neither carries a licence fee.
What is the difference between huginn and g3log?
huginn is written in Ruby and g3log in C++. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, huginn or g3log?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose g3log if its feature set, stack or Unlicense licence fits better. Both are self-hostable.