This book is for automation engineers who want to learn Selenium in Node.js to automate the web applications. It is assumed that reader has basic programming skills in JavaScript language. Whether you are a beginner or an experienced developer, this book will help you master the skills on Selenium in Node.js. The book starts with introduction of Selenium and then dives into key concepts as mentioned below. Launching browsers with Desired Capabilities, Element Identification, Assertions in Selenium in Node.js, Interacting with elements in Selenium in Node.js, Basic Browser window automation, Sending keys in Selenium in Node.js, Synchronization in Selenium, Check if Element exists, Working with Tables using Selenium, Performing advanced actions using Selenium in Node.js, Executing JavaScript in Selenium in Node.js, Switching contexts, Common exceptions in Selenium, Frameworks in Selenium, Mocha - Unit testing framework Selenium gri