# Build Web Apps — AI Connector

Frontend web app building with testing and payments. Build Web Apps is listed under Developer Tools in the ChatGPT apps directory, built by OpenAI.

Source: https://node8.ai/ai-connectors/developer-tools/build-web-apps/

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[AI Connectors](https://node8.ai/ai-connectors/) · [Developer Tools](https://node8.ai/ai-connectors/developer-tools/)

# Build Web Apps

Frontend web app building with testing and payments

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/build-web-apps?open_in_app) [openai.com](https://openai.com/)

Overview

## What Build Web Apps does

This Codex plugin concentrates on the frontend surface of a web application. It creates visual assets through Codex, then checks the result using the Browser plugin and the built-in app browser.

Three named integrations shape the rest of the work: shadcn/ui for composing the interface, Stripe for payments, and Supabase or Postgres for the data layer. The included skills match that list and add React practices plus frontend testing and debugging.

It runs interactively with read and write access. The example prompt, designing a landing page for a SaaS product, indicates the kind of task it expects.

### Who it is for

Developers building product frontends in Codex who also need payment and database wiring.

### What stands out

Generated visuals are verified in a browser instead of being left unchecked after generation.

Availability

## Where Build Web Apps is listed

Build Web Apps is listed in the ChatGPT apps directory only. OpenAI has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

OpenAI

Filed under

Developer Tools

Listed since

April 2026

Authentication

Authenticates when installed

Website

[openai.com](https://openai.com/)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/build-web-apps?open_in_app)

Snapshot

August 2026

### Named skills

Build Web Apps declares 6 named skills, which puts it in the 6.7% of ChatGPT-listed apps that do.

-   **frontend-app-builder**
-   **frontend-testing-debugging**
-   **react-best-practices**
-   **shadcn**
-   **stripe-best-practices**
-   **supabase-postgres-best-practices**

### Example prompts from the listing

-   Design a new landing page for my new SaaS product.

Same company

## More from OpenAI

### [Build iOS Apps](https://node8.ai/ai-connectors/developer-tools/build-ios-apps/)

iOS development workflows for SwiftUI and Xcode

ChatGPT

### [Build macOS Apps](https://node8.ai/ai-connectors/developer-tools/build-macos-apps/)

macOS app development, debugging, and packaging guidance

ChatGPT

### [Build Web Data Visualization](https://node8.ai/ai-connectors/developer-tools/build-web-data-visualization/)

Design and build browser-based charts and dashboards

ChatGPT

### [Codex Security](https://node8.ai/ai-connectors/security/codex-security/)

Security scanning workflows for code and diffs

ChatGPT

Nearby

## Other Developer Tools connectors

### [Build Web Data Visualization](https://node8.ai/ai-connectors/developer-tools/build-web-data-visualization/)

Design and build browser-based charts and dashboards

ChatGPT

### [Deplixo](https://node8.ai/ai-connectors/developer-tools/deplixo/)

Deploy a web app to a live URL in one call

Claude

### [v0](https://node8.ai/ai-connectors/developer-tools/v0/)

Generate and preview full-stack apps with Vercel's v0

Claude

### [Web on Demand Website Builder](https://node8.ai/ai-connectors/developer-tools/web-on-demand-website-builder/)

Build and publish websites from a conversation

ChatGPT

### [Adalo](https://node8.ai/ai-connectors/developer-tools/adalo/)

No-code mobile and web app building by chat

ChatGPT

### [Base44](https://node8.ai/ai-connectors/developer-tools/base44/)

AI app and website building from a description

Claude · ChatGPT

[All 188 Developer Tools connectors](https://node8.ai/ai-connectors/developer-tools/)

This is an independent catalogue entry compiled by Node8 from Build Web Apps's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with OpenAI, and inclusion here is not an endorsement.

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