jenkins

Jenkins automation server

88 articles 25.5k View on GitHub ↗
88 articles
How to Understand Jenkins' Internal Architecture From the Code: A Developer's Guide

Dive into Jenkins' internal architecture by exploring its code. Understand core components like the Jenkins singleton, PluginManager, and ExtensionList to master Jenkins development.

internals
Aug 1, 2026
Where Are Jenkins Web Application Resources Located: Complete Guide to Static Assets

Discover where Jenkins web application resources are located. Learn about static assets in the jenkinsci/jenkins repo and their WAR file packaging for easy access.

how-to-guide
Aug 1, 2026
How to Set Up Jenkins for Local Development and Testing

Set up Jenkins for local development and testing by cloning the repository, building the WAR file with Maven, and launching the instance with Jetty. Get your local Jenkins environment running fast.

how-to-guide
Aug 1, 2026
Jenkins Release Process: A Developer's Guide to Weekly Deployments

Understand the Jenkins release process for weekly deployments. Learn how developers submit PRs, add release notes, and how Jenkins automates building and publishing artifacts.

how-to-guide
Aug 1, 2026
How to Modify Jenkins' Core Functionality: Extension Points and Plugin Development

Learn how to modify Jenkins core functionality by developing plugins and leveraging extension points. Avoid editing source code directly for reliable customization.

how-to-guide
Aug 1, 2026
Where Are Jenkins UI Components Located? A Complete Source Code Guide

Discover the exact Jenkins UI component locations within the jenkinsci/jenkins repository. Explore static assets, Jelly templates, and Java helpers for comprehensive understanding.

internals
Aug 1, 2026
How to Debug Jenkins Code: A Complete Guide for Core Development

Debug Jenkins code effectively. Build the WAR with Maven, launch with JDWP flags on port 5005, and attach your IDE to step through core classes for efficient troubleshooting.

how-to-guide
Aug 1, 2026
What Are the Dependencies for Jenkins Development? A Complete Maven Guide

Explore Jenkins development dependencies managed by Maven. Understand core libraries, testing frameworks, and plugin POMs for seamless builds.

how-to-guide
Aug 1, 2026
How Jenkins API is Documented: From Source Annotations to Live Endpoints

Discover how Jenkins API documentation originates from Java source annotations like @Exported, managed by hudson.model.Api, generating live JSON, XML, and Python endpoints for easy integration.

internals
Aug 1, 2026
Where Can I Find Jenkins Build Scripts in the jenkinsci/jenkins Repository?

Discover where Jenkins build scripts reside within the jenkinsci/jenkins repository. Find POM files and the root Jenkinsfile for CI pipeline details.

how-to-guide
Aug 1, 2026
How to Run Jenkins Tests Locally: Unit and Functional Testing Guide

Learn to run Jenkins tests locally with Maven profiles like -Plight-test or -Pall-tests. Follow our guide for unit and functional testing on your machine. Requires JDK 21+ and Maven 3.9.6+.

testing
Aug 1, 2026
Jenkins Module Structure: How the Core, War, CLI, and WebSocket Components Are Organized

Understand the Jenkins module structure. Explore how core, war, cli, and websocket components are organized into distinct Maven artifacts for runtime, packaging, and tooling.

internals
Aug 1, 2026
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