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build-web-apps Codex Plugin

Author
OpenAI
Category
Developer Tools
Topics
Web & App Development · Payments & Fintech · Databases & Storage
Version
0.1.2
First seen
2026-07-12
Last confirmed
2026-07-13
Explanation last updated
2026-07-12

The explanation below is AI-generated. Please verify it against the sources.

build-web-apps is an OpenAI-published plugin (version 0.1.2, MIT license) that provides workflows for building frontend-focused web apps. According to its plugin.json and README, it combines guidance on generated visual assets, browser testing, shadcn/ui components, Stripe payments, and Supabase/Postgres data design. It is categorized as a Developer Tools plugin with Interactive, Read, and Write capabilities. The README lists six included skills covering frontend app building, testing/debugging, React, shadcn/ui, Stripe, and Supabase best practices. Its default example prompt is 'Design a new landing page for my new SaaS product.'

What you can do with build-web-apps

  • Build frontend application surfaces using Codex-generated visual assets (per plugin.json longDescription)
  • Verify frontend work with the Browser plugin and built-in app browser (per plugin.json)
  • Compose UI with shadcn/ui, following the shadcn-best-practices skill (per README)
  • Wire up Stripe payments using the stripe-best-practices skill (per README)
  • Design or tune Supabase/Postgres data flows using the supabase-best-practices skill (per README)
  • Apply React/Next.js guidance via the react-best-practices skill (per README)
  • Use the frontend-app-builder and frontend-testing-debugging skills for building and testing frontend apps (per README)

Sources

Original description (English)

Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.

History of build-web-apps

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