Xcode 26.3 adds autonomous AI agents inside the IDE. Agents can build, test, and fix compile errors on their own. New visual checks use screenshots, but device limits remain. Apple today introduced a ...

The Release Candidate of Xcode 26.3 is rolling out as we publish this with brand new agentic coding capabilities. With the update, developers can connect to either OpenAI’s Codex or Anthropic’s Claude ...