What is Cursor, the AI code editor?
Key features of Cursor
Cursor combines the familiar interface of VS Code with AI capabilities. It offers intelligent code completion that goes beyond traditional autocomplete, suggesting entire functions or blocks based on context. The chat feature lets you ask questions about your code, get explanations, or request changes in natural language.
Other features include AI-powered refactoring, code generation from comments, and the ability to edit multiple files at once via commands. Cursor also supports extensions from the VS Code marketplace, so you can keep your favorite tools.
- AI code completion and suggestions.
- Chat with your codebase for explanations and edits.
- Refactor and generate code using natural language.
- Built on VS Code, so extensions and themes work.
- Supports multiple AI models (e.g., GPT-4, Claude).
How Cursor differs from other editors
Unlike traditional editors, Cursor is designed around AI assistance. It indexes your project to provide context-aware help, meaning the AI understands your specific code. This makes suggestions more relevant than generic models.
Cursor is also extensible and customizable, with settings to control AI behavior and telemetry. It's available for Windows, macOS, and Linux, with a free tier and paid plans for heavier usage.
Common mistakes
- Thinking Cursor is just a plugin; it's a standalone editor based on VS Code.
- Assuming all AI features are free; some require a subscription after a trial.
- Believing Cursor replaces the need to understand code; it's a tool to assist, not replace, developers.
