Back to rankings

jenkinsci/jenkins

Javajenkins.io

Jenkins automation server

continuous-integrationcontinuous-deliverycontinuous-deploymentjavagroovyjenkinspipelines-as-codedevopscicdhacktoberfest
Star Growth
Stars
25.6k
Forks
9.6k
Weekly Growth
Issues
3.4k
10k20k
Feb 2011Mar 2016May 2021Jul 2026
ArtifactsMavengit clone https://github.com/jenkinsci/jenkins.git
README
Jenkins logo

Jenkins Regular Release Jenkins LTS Release Docker Pulls CII Best Practices Reproducible Builds Gitter


Table of Contents


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 detect bugs and other issues as soon as they are introduced
  • Static code analysis
  • Deployment

Execute repetitive tasks, save time, and optimize your development process with Jenkins.

Downloads

The Jenkins project provides official distributions as WAR files, Docker images, native packages and installers for platforms including several Linux distributions and Windows. See the Downloads page for references.

For all distributions Jenkins offers two release lines:

  • Weekly - Frequent releases which include all new features, improvements, and bug fixes.
  • Long-Term Support (LTS) - Older release line which gets periodically updated via bug fix backports.

Latest releases:

Jenkins Regular Release Jenkins LTS Release

Getting Started (Development)

For more information on setting up your development environment, contributing, and working with Jenkins internals, check the contributing guide and the Jenkins Developer Documentation.

Source

Our latest and greatest source of Jenkins can be found on GitHub. Fork us!

Contributing to Jenkins

New to open source or Jenkins? Here’s how to get started:

For more information about participating in the community and contributing to the Jenkins project, see this page.

Documentation for Jenkins core maintainers is in the maintainers guidelines.

News and Website

All information about Jenkins can be found on our official website, including documentation, blog posts, plugin listings, community updates, and more.

Stay up-to-date with the latest Jenkins news, tutorials, and release notes:

Follow Jenkins on social media to stay connected with the community:

Governance

The Jenkins project is governed by an open source community. To learn more about the governance structure, project leadership, and how decisions are made, visit the Governance Page.

Adopters

Jenkins is trusted by millions of users and adopted by thousands of companies around the world — from startups to enterprises — to automate their software delivery pipelines.

Explore the Adopters Page and https://stories.jenkins.io to see:

  • Companies and organizations using Jenkins
  • Success stories and case studies
  • How Jenkins is used in different industries

If your company uses Jenkins and you'd like to be featured, feel free to submit your story!

License

Jenkins is licensed under the MIT License.

Related repositories
localstack/localstack

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

PythonPyPIOtherawslocalstack
localstack.cloud
65.1k4.8k
harness/harness

Harness Open Source is an end-to-end developer platform with Source Control Management, CI/CD Pipelines, Hosted Developer Environments, and Artifact Registries.

GoGo ModulesApache License 2.0continuous-deliverycontinuous-integration
harness.io/open-source
37.4k3.3k
milanm/DevOps-Roadmap

DevOps Roadmap for 2026. with learning resources

Apache License 2.0awsazure
newsletter.techworld-with-milan.com
19.9k3.4k
dagger/dagger

Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud

GoGo ModulesApache License 2.0ci-cdcontainers
dagger.io
16.1k906
auchenberg/volkswagen

:see_no_evil: Volkswagen detects when your tests are being run in a CI server, and makes them pass.

JavaScriptnpmMIT Licensevolkswagenci-server
15.4k238
openshift/origin

Conformance test suite for OpenShift

GoGo ModulesApache License 2.0openshiftkubernetes
openshift.org
8.7k4.8k
concourse/concourse

Concourse is a container-based automation system written in Go. It's mostly used for CI/CD.

GoGo ModulesApache License 2.0goci
concourse-ci.org
7.9k895
gocd/gocd

GoCD - Continuous Delivery server main repository

JavaMavenApache License 2.0cicd
gocd.org
7.4k981
Flagsmith/flagsmith

Flagsmith is an open source feature flagging and remote config service. Self-host or use our hosted version at https://app.flagsmith.com.

PythonPyPIBSD 3-Clause "New" or "Revised" Licensefeature-flagscontinuous-integration
flagsmith.com
6.5k549
buildbot/buildbot

Python-based continuous integration testing framework; your pull requests are more than welcome!

PythonPyPIGNU General Public License v2.0continuous-integrationci
buildbot.net
5.5k1.7k
TheLartians/ModernCppStarter

🚀 Kick-start your C++! A template for modern C++ projects using CMake, CI, code coverage, clang-format, reproducible dependency management and much more.

CMakeThe Unlicensecppcmake
thelartians.github.io/ModernCppStarter
5.4k492
gaia-pipeline/gaia

Build powerful pipelines in any programming language.

GoGo ModulesApache License 2.0gopipeline
5.2k240