Cursor is an AI-first code editor forked from VS Code that integrates Claude and GPT-4 natively. Features include AI chat with codebase context, Copilot++-style autocomplete, AI-powered refactoring, and the ability to apply AI edits across multiple files. The most popular AI coding tool with 1M+ developers.
Key Features
Composer: multi-file AI edits from a single instruction
Tab completion that predicts your next edit, not just word
Chat with your entire codebase using @codebase context