Cursor AI Review 2026: The Code Editor That Thinks Alongside You

I don't review tools from screenshots and feature pages. I used Cursor as my only code editor for 30 days -- no fallback to VS Code, no safety net. Built three real projects with it: a Next.js SaaS dashboard, a Python data pipeline, and a Chrome extension. Here's what actually happened. What Cursor Actually Is OK so Cursor is a code editor built on top of VS Code. But that undersells it pretty badly. Every extension you use in VS Code works in Cursor. Your keybindings carry over. Your theme carries over. It looks and feels like VS Code because it is VS Code -- with an AI layer woven into every interaction you have with it. The distinction that matters: Cursor isn't an AI plugin bolted onto an editor. It's an editor rebuilt around AI. GitHub Copilot adds autocomplete suggestions to VS Code. Cursor rethinks what an editor should do when AI understands your entire codebase. That sounds like marketing copy. I know. But you feel it within the first hour. When Cursor suggests a completion, i