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build-web-apps

v0.1.2

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

Codex4 Skills

By OpenAILicense: MIT0 GitHub starsUpdated 4 days ago

Directory evidence

Runtimes
Codex
Parsed components
4 skill or MCP entries
Source updated
Sep 20, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install build-web-apps for Codex

Installs for the current user
codex plugin marketplace add FaLalens/codex-plugins-zh
codex plugin marketplace upgrade openai-curated
codex plugin add build-web-apps@openai-curated

Paste and run these commands in a terminal with Codex. They add and refresh the openai-curated catalog, then install this plugin.

Compatibility: the page URL and API slug “build-web-apps-2” remain stable.

  • Codex: build-web-apps-2@agent-plugin-marketplace → build-web-apps@openai-curated

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/FaLalens/codex-plugins-zh

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/build-web-apps/.

Plugin files

plugins/build-web-apps/
├── .codex-plugin/plugin.json
├── skills/frontend-app-builder/SKILL.md
├── skills/frontend-testing-debugging/SKILL.md
├── skills/react-best-practices/SKILL.md
└── skills/stripe-best-practices/SKILL.md

Included Skills4

frontend-app-builderskills/frontend-app-builder/SKILL.md

Use for new frontend applications, dashboards, games, creative websites, hero sections, and visually driven UI from scratch, or when the user explicitly asks for a redesign/restyle/modernization. Builds from clean, airy, high-taste, readable image-generated concept design with section-specific references, faithful implementation, and browser testing.

frontend-testing-debuggingskills/frontend-testing-debugging/SKILL.md

Use when testing, debugging, or making targeted improvements to rendered frontend apps through the Build Web Apps or web dev plugin: local dev servers, UI regressions, interaction bugs, console errors, responsive layout, and visual QA. Check whether the Browser plugin is available and use it first when it is; otherwise use regular Playwright with the recorded reason.

react-best-practicesskills/react-best-practices/SKILL.md

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

stripe-best-practicesskills/stripe-best-practices/SKILL.md

Guides Stripe integration decisions — API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller properties), billing/subscriptions, Treasury financial accounts, integration surfaces (Checkout, Payment Element), and migrating from deprecated Stripe APIs. Use when building, modifying, or reviewing any Stripe integration — including accepting payments, building marketplaces, integrating Stripe, processing payments, setting up subscriptions, or creating connected accounts.

Plugin manifests1

plugins/build-web-apps/.codex-plugin/plugin.json
{
  "name": "build-web-apps",
  "version": "0.1.2",
  "description": "Build web apps with frontend asset design, browser testing, UI components, payments, and database guidance.",
  "author": {
    "name": "OpenAI",
    "email": "[email protected]",
    "url": "https://openai.com/"
  },
  "homepage": "https://openai.com/",
  "repository": "https://github.com/openai/plugins",
  "license": "MIT",
  "keywords": [
    "build-web-apps",
    "build",
    "product-apps",
    "frontend",
    "image-generation",
    "browser-testing",
    "frontend-debugging",
    "stripe",
    "supabase",
    "shadcn",
    "full-stack",
    "frontend-qa"
  ],
  "skills": "./skills/",
  "interface": {
    "displayName": "Build Web Apps",
    "shortDescription": "Build frontend-focused web apps with generated assets, browser testing, payments, and databases",
    "longDescription": "Use Build Web Apps to create frontend application surfaces with Codex-generated visual assets, verify them with the Browser plugin and built-in app browser, compose shadcn/ui, wire Stripe payments, and design or tune Supabase/Postgres data flows.",
    "developerName": "OpenAI",
    "category": "Developer Tools",
    "capabilities": [
      "Interactive",
      "Read",
      "Write"
    ],
    "websiteURL": "https://openai.com/",
    "privacyPolicyURL": "https://openai.com/policies/privacy-policy/",
    "termsOfServiceURL": "https://openai.com/policies/terms-of-use/",
    "defaultPrompt": [
      "Design a new landing page for my new SaaS product."
    ],
    "brandColor": "#111111",
    "composerIcon": "./assets/build-web-apps-small.svg",
    "logo": "./assets/app-icon.png",
    "screenshots": []
  }
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[build-web-apps on Agent Plugins Marketplace](https://pluginsmp.com/plugins/build-web-apps-2)