use-cases/collections/web-development.md Codex Docs, 2026-03-17 18:24 UTC → 2026-05-07 17:08 UTC

1# Web development

2 

3Turn design inputs into responsive UI, and iterate on the frontend with scoped changes and fast reviews.

4 

5Codex works great with existing design systems, taking into account constraints and visual inputs to produce a responsive UI.

6These use cases are helpful when you are building web apps and need to iterate on frontend designs.

7 

8## Build from Figma

9 

10Use Codex to pull design context from Figma and turn it into code that follows the repo's components, styling, and design system.

11 

12- https://developers.openai.com/codex/use-cases/figma-designs-to-code

13 

14## Iterate on the UI

15 

16Leverage Codex to make targeted changes from visual inputs or prompts, and have it verify its work in the browser.

17 

18- https://developers.openai.com/codex/use-cases/frontend-designs

19- https://developers.openai.com/codex/use-cases/make-granular-ui-changes

20 

21## Pick up scoped Slack tasks

22 

23Tag Codex in Slack when there's a feature request or a reported issue, so that it can pick up the task and work on it in the background.

24 

25- https://developers.openai.com/codex/use-cases/slack-coding-tasks

26 

27## Deploy a preview

28 

29Use Codex to build or update a web app, deploy it with Vercel, and hand back a live URL you can share.

30 

31- https://developers.openai.com/codex/use-cases/deploy-app-or-website

32 

33## Ship changes faster

34 

35Use Codex in GitHub to make sure changes are safe to merge so you can have a faster development loop.

36 

37- https://developers.openai.com/codex/use-cases/github-code-reviews