head to head · open source
huginn vs evlog
huginn has 49,969 GitHub stars, 4,299 forks, 698 open issues and last shipped today. evlog has 1,854 stars, 63 forks, 19 open issues and last shipped yesterday. huginn leads on adoption by 2,595% (49,969 vs 1,854 stars). huginn is written in Ruby under MIT; evlog is written in TypeScript under MIT. huginn has attracted 9% as many forks as stars, evlog 3%. 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 | evlog | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.9K |
| License | MIT | MIT |
| Written in | Ruby | TypeScript |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 4.3K | ⑂ 63 |
| 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 evlog if
- You want the evlog feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and evlog fits your workflow better
About huginn
Huginn is an open source system for building agents that perform automated tasks online, written in Ruby and released under the MIT license. Its agents read the web, watch for events, and take actions on the user's behalf. Internally, agents create and consume events that propagate along a directed graph, which means one agent's output becomes another agent's input and a chain of small steps can be composed into a larger workflow. The project lives in the Ruby ecosystem and is distributed as an official Docker image or installed locally from a forked repository.
read the full huginn overview →
About evlog
evlog Digging through logs is not observability. It's hope. A single request generates 10+ log lines. When production breaks at 3am, you're sifting scattered lines for a needle of signal. Your errors say "Something went wrong", which helps nobody. evlog is different. One wide event per operation. All the context. Errors that explain why and what to do next. Why evlog? The Problem The Solution Output: Built for AI Assisted Development We're in the age of AI agents writing and debugging code. When an agent encounters an error, it needs clear, structured context to understand what happened and how to fix it. Traditi…
read the full evlog overview →
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Frequently asked questions
Is huginn or evlog more popular?
huginn has 49,969 GitHub stars and evlog has 1,854. huginn has the larger community by that measure.
Are huginn and evlog free?
Both are open source. huginn is licensed under MIT and evlog under MIT. Neither carries a licence fee.
What is the difference between huginn and evlog?
huginn is written in Ruby and evlog 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, huginn or evlog?
Choose huginn if you want the larger community (49,969 stars) or its MIT licence terms. Choose evlog if its feature set, stack or MIT licence fits better. Both are self-hostable.