Code-GPT is an AI-powered extension for Visual Studio Code (VSCode) that provides users with instant explanations for their code within the code editor. Code-GPT allows users to save time and increase their coding understanding and efficiency, as well as improve their coding skills with in-depth code analysis. The extension is easy to install and use; users can select the code they want to understand, open the Command Palette, type “Explain Selected Codeâ€_x005F_x009d_ and enter their email address if prompted. Once the response is received, the explanation is prepended to the selected code in the VSCode editor. Code-GPT is developed by VaibhavAcharya, a web developer and AI researcher, and is available for free.