Once you have downloaded the JAR (either manually or via your Maven .m2 repository), you can start the server using the Java command-line interface. Downloads - Selenium
If you need the standalone JAR to run a or Node manually from the command line, you can download it directly from official repositories: Direct Download from Maven Central Official Selenium Downloads Page 3. Running the Standalone Server selenium-server-standalone-3.141.59.jar download maven
If you are writing tests and only need the client-side drivers (like Chrome or Firefox drivers), you should use the selenium-java artifact instead. 2. Manual JAR Download Once you have downloaded the JAR (either manually