Step 3: Start Nodes, type below command, to start Chrome and Firefox on same address $ java -jar selenium-server-standalone-3.141.59.jar -role node -hub -browser browserName=chrome,version=80,=/YourPath/chromedriver,maxInstances=5,platform=MAC -browser browserName=firefox,version=73,=/YourPath/geckodriver,maxInstances=5,platform=MAC You can choose of your own. To view the status of the hub, open a browser window and navigate to Here replace localhost with address generated in terminal for Hub. $ java -jar selenium-server-standalone-3.141.59.jar -role hub -port 8888 It receives test requests from the client and routes it to the required nodes. Step 2: Navigate to the directory where Selenium Server Standalone jar file is stored and Start the Hub using below command. Hub is the central point in the Selenium Grid that routes the JSON test commands to the nodes.

This package is a jar file, which includes the Hub, WebDriver and legacy RC that is needed to run the Grid. Step 1: Download the Selenium Server Standalone package from here. To set up Selenium Grid on Mac OS, follow below steps:

To get started with Selenium Grid, it is essential to have Java already installed, and set up the environment variables.

Install selenium webdriver on mac