A VS Code–based editor built around an AI coding agent that can read a whole codebase, edit multiple files, run commands, and open pull requests.
Cursor is a fork of VS Code (so your extensions and keybindings carry over) with a coding agent wired deep into the editor. It indexes the repository for context, applies multi-file edits you can review as a diff, runs terminal commands, and can hand tasks to cloud agents that work in parallel. It also plugs into the CLI, Slack, and GitHub for reviews and CI-style automations.
Why it's a discovery: it's the tool that made "agentic" coding mainstream. A free Hobby tier lets you try it; Pro is $20/month with higher usage limits and a choice of frontier models.
Best for: developers who want an AI pair-programmer that understands the project, not just the current file.
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A fast all-in-one JavaScript/TypeScript runtime that also bundles a package manager, test runner, and bundler in a single binary.
