use-cases/collections/web-development.md Codex Docs, 2026-03-05 00:34 UTC → 2026-05-02 00:48 UTC

1# Web development

2 

3Codex works great with existing design systems, taking into account constraints and visual inputs to produce a responsive UI.

4These use cases are helpful when you are building web apps and need to iterate on frontend designs.

5 

6## Build from Figma

7 

8Use Codex to pull design context from Figma and turn it into code that follows the repo's components, styling, and design system.

9 

10[![](/images/codex/codex-wallpaper-2.webp)

11 

12### Turn Figma designs into code

13 

14Use Codex to pull design context, assets, and variants from Figma, translate them into code...

15 

16Front-end Design](https://developers.openai.com/codex/use-cases/figma-designs-to-code)

17 

18## Iterate on the UI

19 

20Leverage Codex to make targeted changes from visual inputs or prompts, and have it verify its work in the browser.

21 

22[![](/images/codex/codex-wallpaper-2.webp)

23 

24### Build responsive front-end designs

25 

26Use Codex to translate screenshots and design briefs into code that matches the repo's...

27 

28Front-end Design](https://developers.openai.com/codex/use-cases/frontend-designs)[![](/images/codex/codex-wallpaper-1.webp)

29 

30### Make granular UI changes

31 

32Use Codex to make one small UI adjustment at a time in an existing app, verify it in the...

33 

34Front-end Design](https://developers.openai.com/codex/use-cases/make-granular-ui-changes)

35 

36## Pick up scoped Slack tasks

37 

38Tag 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.

39 

40[![](/images/codex/codex-wallpaper-2.webp)

41 

42### Kick off coding tasks from Slack

43 

44Mention `@Codex` in Slack to start a task tied to the right repo and environment, then...

45 

46Integrations Workflow](https://developers.openai.com/codex/use-cases/slack-coding-tasks)

47 

48## Deploy a preview

49 

50Use Codex to build or update a web app, deploy it with Vercel, and hand back a live URL you can share.

51 

52[![](/images/codex/codex-wallpaper-2.webp)

53 

54### Deploy an app or website

55 

56Use Codex with Build Web Apps and Vercel to turn a repo, screenshot, design, or rough app...

57 

58Front-end Integrations](https://developers.openai.com/codex/use-cases/deploy-app-or-website)

59 

60## Ship changes faster

61 

62Use Codex in GitHub to make sure changes are safe to merge so you can have a faster development loop.

63 

64[![](/images/codex/codex-wallpaper-1.webp)

65 

66### Codex code review for GitHub pull requests

67 

68Use Codex code review in GitHub to automatically surface regressions, missing tests, and...

69 

70Integrations Workflow](https://developers.openai.com/codex/use-cases/github-code-reviews)