A lightweight browser-based GraphQL schema explorer built with React, Vite, and GraphQL Voyager. It renders a schema visualization from GraphQL SDL and is designed for quickly exploring complex GraphQL APIs without running a dedicated GraphQL UI server.

• Visualize GraphQL schemas as interactive relationship diagrams
• Load schema definitions directly from SDL text
• Hide deprecated fields and sort fields alphabetically for cleaner exploration
• Built with Vite for a fast local development workflow
• Works directly in the browser using the bundled schema proxy

• React 18
• TypeScript
• Vite
• GraphQL.js
• GraphQL Voyager

• Node.js >= 18
• pnpm >= 8

1. Install dependencies:

   pnpm install

2. Start the development server:

   pnpm serve

3. Open the app in your browser at the local Vite URL (typically http://localhost:8085).

pnpm build

The build output is generated into the dist/ directory.

src/
  App.tsx          # Main GraphQL Voyager integration
  App.scss         # Custom styling overrides
  main.tsx         # App bootstrap
  utils/
    sdl-to-introspection.ts # SDL validation and schema conversion helper

This project reads a schema from @threatmap/schema-proxy/graphql?raw and converts SDL to an introspection-compatible object before rendering. That allows the explorer to visualize schema relationships without needing a live GraphQL endpoint.