head to head · open source
jenkins vs mirrord
jenkins has 26,570 GitHub stars, 9,832 forks, 3,610 open issues and last shipped yesterday. mirrord has 5,333 stars, 215 forks, 73 open issues and last shipped today. jenkins leads on adoption by 398% (26,570 vs 5,333 stars). jenkins is written in Java under MIT; mirrord is written in Rust under MIT. jenkins has attracted 37% as many forks as stars, mirrord 4%. mirrord 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
| jenkins | mirrord | |
|---|---|---|
| GitHub stars | ★ 27K | ★ 5.3K |
| License | MIT | MIT |
| Written in | Java | Rust |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 9.8K | ⑂ 215 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick jenkins if
- You weight community size — 27K stars and counting
- You want the MIT license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick mirrord if
- You want the mirrord feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Rust
- You evaluated both and mirrord fits your workflow better
About jenkins
Jenkins is an open source automation server built with Java and released under the MIT license. It lives in the continuous integration and continuous delivery ecosystem, where it has served as a central automation hub for roughly sixteen years. The project is developed in the open on GitHub, where it has accumulated 26,546 stars and 9,833 forks, and it is distributed through the official jenkins.io website alongside documentation, plugin listings, and release notes. Two release lines are maintained: a weekly line that carries all new features, improvements, and bug fixes, and a Long Term Support line that receive…
read the full jenkins overview →
About mirrord
mirrord is an MIT licensed Rust tool that runs any process, on a developer's machine or inside an AI coding agent's environment, as if it were a pod in a live Kubernetes cluster, with real environment variables, DNS, network, and traffic.
read the full mirrord overview →
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Frequently asked questions
Is jenkins or mirrord more popular?
jenkins has 26,570 GitHub stars and mirrord has 5,333. jenkins has the larger community by that measure.
Are jenkins and mirrord free?
Both are open source. jenkins is licensed under MIT and mirrord under MIT. Neither carries a licence fee.
What is the difference between jenkins and mirrord?
jenkins is written in Java and mirrord in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, jenkins or mirrord?
Choose jenkins if you want the larger community (26,570 stars) or its MIT licence terms. Choose mirrord if its feature set, stack or MIT licence fits better. Both are self-hostable.