Cursor
ELI5 — The Vibe Check
Cursor is a code editor (forked from VS Code) with AI built into every interaction. It's not just autocomplete — it reads your entire codebase, understands your project, and lets you edit code by chatting with it. Select some code, hit Cmd+K, type 'refactor this to use hooks,' and watch it rewrite the file. It's the IDE that made vibe coding mainstream and turned 'AI-assisted development' from a buzzword into a daily workflow.
Real Talk
Cursor is an AI-native IDE built on top of VS Code that integrates LLM capabilities (GPT-4, Claude) directly into the coding workflow. Features include Cmd+K inline editing, codebase-aware chat (indexes your entire project), multi-file editing, and AI-powered code generation. It uses retrieval-augmented generation over your codebase for context-aware suggestions. Cursor popularized the concept of AI-first development environments and is widely used in the vibe coding community.
When You'll Hear This
"I rebuilt the entire frontend in Cursor in one afternoon." / "Cursor's Cmd+K is addictive — I can't go back to regular VS Code."
Related Terms
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Copilot
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Vibe Coding
Vibe coding is writing software by vibes — you describe what you want to an AI, it writes the code, and you just... vibe.
VS Code
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