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ChatGPT Learn Docs

Developers

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

Explore workflows

Codex supports everyday code work and deeper integrations across local and cloud environments. Its developer workflows span code review, the integrated terminal, reusable skills and plugins, automation with the SDK and App Server, team tools, and reference material for each surface.

Development workflows

Review changes and work with development tools in ChatGPT.

Extend and automate

Package development workflows and run deterministic automation.

Environments

Choose where development work runs and how it is isolated.

Build with Codex

Add Codex to products, systems, and automated workflows.

Third-party integrations

Delegate and track work from tools your team already uses.

Reference

Find commands, settings, and plugin submission errors for developer surfaces.