Cursor

AI-first code editor built for extraordinary productivity.

CodingAIDeveloper ToolsChatProductivityFreemium

Cursor is an AI-first code editor built for extraordinary productivity. It combines the power of VS Code with deeply integrated AI — offering multi-model chat, inline code generation, agentic coding, and contextual codebase understanding. With features like Composer, tab-to-jump completions, and AI-powered code review, Cursor redefines how developers write software.

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主な機能

Smart Completions
Get context-aware code suggestions as you type, with unique tab-to-jump navigation for accepting suggestions — faster than traditional autocomplete.
AI Chat
Switch between top AI models in one interface. Ask questions, debug code, get explanations, and refactor — all without leaving the editor.
Composer
Describe a feature in natural language and Cursor generates multiple files, components, and logic — fully integrated into your project structure.
Agent Mode
Enable Agent mode and Cursor reads your project context, plans changes, edits files, and even runs terminal commands — like a pair programmer that codes.
Codebase Search
Search your entire codebase with semantic understanding. Ask natural language questions about your code and get relevant file locations and explanations.