head to head · open source
jenkins vs chef
jenkins has 26,719 GitHub stars, 9,819 forks, 3,610 open issues and last shipped yesterday. chef has 8,259 stars, 2,521 forks, 411 open issues and last shipped yesterday. jenkins leads on adoption by 224% (26,719 vs 8,259 stars). jenkins is written in Java under MIT; chef is written in Ruby under Apache-2.0. jenkins has attracted 37% as many forks as stars, chef 31%. jenkins was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (devops, hacktoberfest), 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
| jenkins | chef | |
|---|---|---|
| GitHub stars | ★ 27K | ★ 8.3K |
| License | MIT | Apache-2.0 |
| Written in | Java | Ruby |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 9.8K | ⑂ 2.5K |
| 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 chef if
- You want the chef feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Ruby
- You evaluated both and chef fits your workflow better
About jenkins
Table of Contents About What to Use Jenkins for and When to Use It Downloads Getting Started (Development) Source Contributing to Jenkins News and Website Governance Adopters License About In a nutshell, Jenkins is the leading open source automation server. Built with Java, it provides over 2,000 plugins to support automating virtually anything, so that humans can spend their time doing things machines cannot. What to Use Jenkins for and When to Use It Use Jenkins to automate your development workflow, so you can focus on work that matters most. Jenkins is commonly used for: Building projects Running tests to…
read the full jenkins overview →
About chef
Chef Infra Umbrella Project : Chef Infra Project State : Active Issues Response Time Maximum : 14 days Pull Request Response Time Maximum : 14 days Getting Started Chef Infra is a configuration management tool designed to bring automation to your entire infrastructure. Want to try Chef Infra? For Chef Infra usage, please refer to Learn Chef, our self paced, entirely free learning platform. Learn Chef also includes module based training for Chef Infra, as well as Chef Automate, Chef Habitat, and Chef InSpec. Other useful resources for Chef Infra users: Documentation: Source: Tickets/Issues: Slack: Chef Community…
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Frequently asked questions
Is jenkins or chef more popular?
jenkins has 26,719 GitHub stars and chef has 8,259. jenkins has the larger community by that measure.
Are jenkins and chef free?
Both are open source. jenkins is licensed under MIT and chef under Apache-2.0. Neither carries a licence fee.
What is the difference between jenkins and chef?
jenkins is written in Java and chef in Ruby. 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 chef?
Choose jenkins if you want the larger community (26,719 stars) or its MIT licence terms. Choose chef if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.