Cursor

Cursor is the AI-first code editor that has taken the developer world by storm. Built on VS Code, it keeps the familiar editor experience while layering deep AI on top — edit, refactor, ask questions, and even build entire features from a natural-language prompt without leaving the editor.

Its standout feature is codebase-wide understanding: Cursor can index your whole project and answer questions about it, find bugs across files, and make multi-file changes that actually fit your architecture.

For developers who have outgrown autocomplete and want an AI that works like a junior teammate — reading the code, proposing changes, and executing them — Cursor is currently the strongest option.