IntelliCode
AI coding assistant built into Visual Studio and VS Code that offers whole-line completions, smart suggestions, and refactoring help.
About
IntelliCode is Microsoft's AI-powered extension for Visual Studio and Visual Studio Code. It analyzes thousands of open-source repositories to rank completion suggestions by relevance to your current code context, so the most likely option appears at the top rather than buried in a list. Whole-line autocompletion fills in entire statements at once, running locally to keep private code secure. The refactoring tools detect repetitive edits across a file and offer to apply them everywhere at once, and quick-action prompts handle common tasks like generating constructors automatically. IntelliCode supports C#, C++, Java, SQL, TypeScript, JavaScript, Python, and XAML and is available at no cost as part of Visual Studio or as a free VS Code extension.