OpenAI’s coding agent Codex now writes the majority of its own code under developer supervision

OpenAI coding agent Codex is now helping build and improve most of its own software. Used daily by engineers, Codex writes ...

10 things I wish I knew before trusting Claude Code to build my iPhone app

Vibe coding sounds effortless, until it isn't. Building a full iPhone app with Claude Code showed me why baby steps, backups, and testing matter.