It has a repository which is centralized that manages jar files. It reduces steps, like adding jar files to the project library, building reports, executing JUnit test cases, creating jar/war/ear files for deployment. It handles compilation, distribution, dependency management and other tasks efficiently. It simplifies the build process and provides a uniform system
Some of the key reasons Maven is used are: Maven makes the build management process much easier, as you’ll only need to specify the dependencies in the pom.xml files and Maven will take care of the rest! It is basically used to manage the life cycle of a project. It is a software build tool that works in phases rather than tasks (as in the case of Ant). Maven plays a crucial role in managing a project lifecycle, which typically includes validation, code generation, compilation, testing, packaging and much more. In case you aren't familiar with Selenium, you can refer to this detailed web page on, what is Selenium? Why Use Maven?
Further, I’ll show you how to install Maven for your Selenium test automation projects and run your first project in this Selenium Maven tutorial. In this Selenium Maven tutorial, I’ll explain what Maven is and why Maven is important as a build automation tool. It efficiently cuts down several steps followed in the build process and makes the build a one step process.
It enables the user to create an initial folder structure, perform compilation and testing, and then package and deploy the final product. Maven can be more specifically defined as a software project management tool that uses the concepts of project object model (POM). This is why you need build automation tools, such as Maven, to handle them automatically. Usually these dependencies are downloaded and upgraded manually throughout the project lifecycle, but as the project gets bigger, managing dependencies can be quite challenging. While working on a project for test automation, you’d require all the Selenium dependencies associated with it.