Claude Code vs Codex vs Google Antigravity: Rebuilding the Same Website

What it is

XDA Developers had Claude Code (Opus 5), Codex (GPT-5.6) and Google Antigravity (Gemini 3.8) rebuild the same website from the same brief. The comparison shows which agent handles detail, polish and real-world edge cases best.

Why I recommend it

Useful if you are choosing an AI coding assistant for side projects or learning to prompt more effectively. The winner is not necessarily the one you would expect.

Topics

#ai #artificial-intelligence #coding #claude #codex #google-antigravity #web-development #comparison #review #software-engineering #vibe-coding

Added Sep 15, 2026 · 0 opens