Pre-requisites: Download Selenium Standalone server [https://www.seleniumhq.org/download/] Note that this is a jar file. So you should also have Java installed on your machine. Run the standalone server jar file - it should look something like below: java -jar selenium-server-standalone-3.141.59.jar (Replace the jar file name with your jar file name) This will run Selenium on localhost and on port 4444 Install Node.js from here Running the example: Download the example Option 1: git clone https://github.com/applitools/tutorial-webdriverio5-visualgrid.git Option 2: Download it as a Zip file and extract it CD into the tutorial-webdriverio5-visualgrid folder run npm install run nmp test Adding to an existing Node.js example npm install "@applitools/eyes-selenium" "@applitools/eyes-webdriverio" --save-dev