I Tested Every AI Coding Assistant in 2026 — Here's My Honest Ranking

I Tested Every AI Coding Assistant in 2026 — Here's My Honest Ranking As a developer who's been using AI coding tools since the early days of Copilot, I've spent the last 6 months systematically testing every major AI coding assistant on the market. After writing over 50,000 lines of AI-assisted code, here's my brutally honest ranking. The Contenders I tested each tool on the same set of 10 real-world tasks: Building a REST API from scratch Debugging a complex TypeScript error Writing comprehens