Apple's Xcode 26.3 integrates Anthropic's Claude and OpenAI's Codex, letting AI agents autonomously write, build, and test code—sparking debate over security and the future of software development.

OpenAI's new Codex app for macOS lets developers run multiple AI agents in parallel. Free users can try it too; likely a response to growing demand for agentic systems in both…

OpenAI is trying to win market share from rivals like Anthropic and Cursor as AI coding tools gain in popularity.