Use case collections
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Production systems
Use Codex to navigate real codebases, make controlled changes, codify repeatable work, and keep production quality high.](https://developers.openai.com/codex/use-cases/collections/production-systems)[
Productivity and collaboration
Work with Codex to analyze data and complex source material, combine multiple apps and services, and turn insights into action.](https://developers.openai.com/codex/use-cases/collections/productivity-and-collaboration)[
Web development
Turn design inputs into responsive UI, and iterate on the frontend with scoped changes and fast reviews.](https://developers.openai.com/codex/use-cases/collections/web-development)[
Native development
Build for iOS and macOS, refactor native UI, expose app actions, and verify your work with the right loop.](https://developers.openai.com/codex/use-cases/collections/native-development)[
Game development
Develop games with Codex, from the first playable loop to production quality.](https://developers.openai.com/codex/use-cases/collections/game-development)