Introduction
Jenkins helps automate tasks like building and testing software. It solves the problem of doing repetitive work manually by running jobs automatically when you want.
When you want to automatically build your code every time you save changes to catch errors early.
When you need to run tests on your software automatically to make sure nothing is broken.
When you want to deploy your app to a server automatically after a successful build.
When you want to combine many steps like building, testing, and deploying into one smooth process.
When you want to share your automation setup with your team using a simple web interface.