ChatGPT Learn Docs

Developers

Use Codex with codebases, development environments, automation, and your team's tools.

Development workflows

Complete development tasks with code review and the integrated terminal.

Build skills, plugins, apps, and automation hooks.

Choose local, cloud, and worktree environments.

Build with the SDK, App Server, and automation tools.

Connect GitHub, Slack, and Linear.

Find commands, settings, submission errors, and troubleshooting resources.