The LambdaTest VS Code Extension is a new tool designed to enhance the development workflow for Visual Studio Code users by enabling seamless cross-browser testing directly from the IDE. Highlighting its significance, the 2022 StackOverflow survey shows that 74.48% of developers prefer VS Code, underscoring its popularity and the potential impact of this extension. The extension allows developers to perform live-interactive cross-browser testing on over 3,000 real mobile and desktop browsers using LambdaTest's cloud platform. It supports geolocation testing, integration with over 120 third-party tools, mobile web testing on emulators and simulators, and one-click bug logging. Additionally, it provides options for testing locally hosted websites and files without the need for manual tunnel initiation. The extension can be installed from the Visual Studio Marketplace, and once configured, it facilitates testing across various browser and OS combinations, aiming to improve productivity and streamline the testing process.