As independent AI researcher Simon Willison wrote in a post distinguishing serious AI-assisted development from casual “ vibe ...
The assessment, which it conducted in December 2025, compared five of the best-known vibe coding tools — Claude Code, OpenAI Codex, Cursor, Replit, and Devin — by using pre-defined prompts to build ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback