use-cases/collections/web-development.md Codex Docs, 2026-03-05 18:41 UTC → 2026-04-25 06:37 UTC

1# Web development

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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.

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6## Build from Figma

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

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

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12### Turn Figma designs into code

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

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

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18## Iterate on the UI

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

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

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24### Build responsive front-end designs

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

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

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30### Make granular UI changes

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

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

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36## Pick up scoped Slack tasks

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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.

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

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42### Kick off coding tasks from Slack

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

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

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48## Deploy a preview

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

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

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54### Deploy an app or website

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

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

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60## Ship changes faster

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

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

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66### Review pull requests faster

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

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