How to fix intellisense not working in Visual Studio Code? Method 1: Fix intellisense not working in VS Code with ‘PC Repair Tool’ It is possible to fix the issue with our instructions. There could be several reasons behind the issue including the outdated Visual Studio Code software, temporary issue in Visual Studio Code software, corruption in Visual Studio Code, and other issues. However, several users reported they faced intellisense not working in Visual Studio Code, intellisense not working in VS Code when they tried to use Visual Studio Code Intellisense. Visual Studio Code Intellisense is provided for JavaScript, TypeScript, JSON, HTML, CSS, SCSS, and Less out of the box. Intellisense features are sometimes called by other name such as ‘Code Completion’, ‘Content Assist’, and ‘Code Hinting’. ‘Intellisense’: Intellisense is a general term for various code editing features including code completion, parameter info, quick info, and member lists. This source-code editor can be used with variety of programming languages including Java, JavaScript, Go, Node js, Python, C++, and Fortran. You can change the theme, keyboard shortcuts, preferences, and install extensions that add additional functionality. The feature of VS Code includes support for debugging, syntax highlighting, intelligent code completion, snippets, code refactoring, and embedded Git. ‘Visual Studio Code’: Visual Studio Code or VS Code is source-code editor made by Microsoft for Windows, Linux and macOS. ‘intellisense not working in Visual Studio Code’: You are provided with easy steps/methods to fix the issue. In this post, we are going to discuss on How to fix intellisense not working in Visual Studio Code, intellisense not working in VS Code. What is ‘intellisense not working in VS Code’ issue?