AI-first code editor built on VS Code with deep codebase understanding, multi-file editing, and frontier model integration.
Use Cases
Alternatives
Overview
Cursor is an AI-first code editor that has become the go-to tool for developers who want AI deeply integrated into their coding workflow. Built on the VS Code foundation, it combines the familiar editor experience with powerful AI capabilities.
Key Features
Codebase Indexing
Cursor indexes your entire project, allowing the AI to understand relationships between files, functions, and modules. This means more relevant suggestions and fewer hallucinations.
Composer
The standout feature — Composer can edit multiple files simultaneously based on a single natural language prompt. It's particularly powerful for refactoring, adding new features, and maintaining consistency across components.
Tab Completion
Cursor's inline completions are context-aware and fast. They consider not just the current file but your entire codebase context.
Chat
The integrated chat lets you ask questions about your codebase, debug errors, and plan implementations. You can reference specific files, symbols, and documentation.
Who Should Use Cursor
Cursor is ideal for professional developers working on medium to large codebases who want AI assistance throughout their entire workflow. If you're building production software and want the most capable AI editor available, Cursor is the top choice.