Cursor

Cursor is an AI-native code editor developed by Anysphere, built as a fork of Visual Studio Code. It integrates large language models directly into the editing workflow, allowing developers to generate code, edit existing files, and ask questions about their codebase through natural language commands without leaving the editor.

Cursor's key features include Tab completion (multi-line AI suggestions that predict your next edit), Cmd+K for inline code generation and editing, and a chat interface that has full context of your codebase. The editor indexes your project files to provide relevant context to the model, enabling it to make changes that are consistent with your existing code patterns and architecture. It supports multiple AI models including Claude, GPT, and Gemini, letting developers choose their preferred model.

Cursor became one of the most popular AI coding tools among developers by focusing on the editor experience rather than the terminal or background execution. Its approach of augmenting the familiar VS Code interface with AI capabilities lowered the adoption barrier compared to tools that require learning new workflows. The company raised significant venture funding and grew rapidly through 2025 and 2026, competing directly with GitHub Copilot, Windsurf, and Claude Code for developer mindshare.