Build and Deploy an AI Coding Agent | Cursor Clone with Next.js 16 | Full Course 2026

Description

🎥 PART 1: https://youtu.be/Xf9rHPNBMyQ?si=OMZQHWjh6LmfnLzF Try Clerk: https://cwa.run/clerk Try Firecrawl: https://cwa.run/firecrawl Try Convex: https://cwa.run/convex Try Inngest: https://cwa.run/inngest Try Sentry: https://cwa.run/sentry Try CodeRabbit: https://cwa.run/coderabbit 💻 FREE Source Code: https://cwa.run/polaris 🎨 FREE Assets: https://cwa.run/polaris-assets In this tutorial, we're building Polaris, a complete AI-powered code editor from scratch. You'll learn how to create a professional IDE with a CodeMirror 6 editor featuring syntax highlighting, code folding, and a minimap, integrate AI-powered code suggestions and quick edit functionality using Claude, handle background job execution for AI agents with multi-tool capabilities, and build a full SaaS business layer with authentication and GitHub OAuth. We'll also cover error tracking with LLM monitoring, in-browser code execution with WebContainer and live preview, and complete GitHub integration for importing and exporting repositories. Key features: 🤖 AI code suggestions & quick edit 🧠 AI agent with file manipulation tools 📚 Live docs scraping with Firecrawl ✏️ CodeMirror 6 editor with minimap ▶️ In-browser execution with WebContainers 🐙 GitHub import & export ⚡ Background jobs with Inngest 🗄️ Real-time sync with Convex 🔐 Clerk authentication & billing 🐛 Sentry error tracking + LLM monitoring 🐰 CodeRabbit PR reviews 🌐 Next.js 16 + TypeScript Timestamps 00:00 Intro 01:40 13 AI Agent Tools 2:17:46 14 WebContainers Terminal Preview 3:43:55 15 GitHub Import Export 5:52:31 16 Billing Final Polish 6:55:59 17 Deployment 7:11:57 End 6:55:35 17 Deployment 7:11:31 End