head to head · open source
huginn vs jaeger-ui
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. jaeger-ui has 1,545 stars, 873 forks, 225 open issues and last shipped yesterday. huginn leads on adoption by 3,154% (50,269 vs 1,545 stars). huginn is written in Ruby under MIT; jaeger-ui is written in TypeScript under Apache-2.0. huginn has attracted 9% as many forks as stars, jaeger-ui 57%. jaeger-ui was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (monitoring), 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
| huginn | jaeger-ui | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 1.5K |
| License | MIT | Apache-2.0 |
| Written in | Ruby | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.3K | ⑂ 873 |
| 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 jaeger-ui if
- You want the jaeger-ui feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and jaeger-ui 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 jaeger-ui
[![Build Status][ci img]][ci] [![Coverage Status][cov img]][cov] [![FOSSA Status][fossa img]][fossa] Jaeger UI Visualize distributed tracing with Jaeger. Contributing See CONTRIBUTING for development setup, coding standards, and contribution guidelines. Stuck somewhere or found a bug? See Getting in Touch on how to ask for help. UI Configuration See the configuration guide for details on configuring Google Analytics tracking, menu customizations, and other aspects of UI behavior. License Apache 2.0 License. [ci img]: [ci]: [cov img]: [cov]: [fossa img]: [fossa]:
read the full jaeger-ui overview →
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Frequently asked questions
Is huginn or jaeger-ui more popular?
huginn has 50,269 GitHub stars and jaeger-ui has 1,545. huginn has the larger community by that measure.
Are huginn and jaeger-ui free?
Both are open source. huginn is licensed under MIT and jaeger-ui under Apache-2.0. Neither carries a licence fee.
What is the difference between huginn and jaeger-ui?
huginn is written in Ruby and jaeger-ui 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 jaeger-ui?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose jaeger-ui if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.