head to head · open source
huginn vs dd-trace-java
huginn has 50,269 GitHub stars, 4,339 forks, 698 open issues and last shipped yesterday. dd-trace-java has 738 stars, 364 forks, 478 open issues and last shipped yesterday. huginn leads on adoption by 6,712% (50,269 vs 738 stars). huginn is written in Ruby under MIT; dd-trace-java is written in Java under Apache-2.0. huginn has attracted 9% as many forks as stars, dd-trace-java 49%. dd-trace-java 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 | dd-trace-java | |
|---|---|---|
| GitHub stars | ★ 50K | ★ 738 |
| License | MIT | Apache-2.0 |
| Written in | Ruby | Java |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 4.3K | ⑂ 364 |
| 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 dd-trace-java if
- You want the dd-trace-java feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and dd-trace-java 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 dd-trace-java
Datadog Java APM This repository contains dd trace java , Datadog's APM client Java library. dd trace java contains APIs to automatically or manually trace and profile Java applications. These features power Distributed Tracing with Automatic Instrumentation, Continuous Profiling, Error Tracking, Continuous Integration Visibility, Deployment Tracking, Code Hotspots and more. Getting Started To use and configure, check out the [setup documentation][setup docs]. For advanced usage, check out the [configuration reference][configuration reference] and [custom instrumentation API][api docs]. Confused about the…
read the full dd-trace-java overview →
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Frequently asked questions
Is huginn or dd-trace-java more popular?
huginn has 50,269 GitHub stars and dd-trace-java has 738. huginn has the larger community by that measure.
Are huginn and dd-trace-java free?
Both are open source. huginn is licensed under MIT and dd-trace-java under Apache-2.0. Neither carries a licence fee.
What is the difference between huginn and dd-trace-java?
huginn is written in Ruby and dd-trace-java in Java. 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 dd-trace-java?
Choose huginn if you want the larger community (50,269 stars) or its MIT licence terms. Choose dd-trace-java if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.