# UX4G Design System > India's official government design system for building consistent, accessible digital public services across ministries and departments. ## Overview - **53 production-ready components** across React, Angular, Web Components, and Flutter - **WCAG 2.1 AA compliant** with keyboard, screen reader, and color contrast support - **India-specific**: AadhaarInput, PANCardInput, PaymentGateway (UPI), LanguageSelector (22 languages) - **Multilingual**: English + Hindi active, 11 more Indian languages prepared - **Design tokens**: CSS custom properties with `--ux4g-*` prefix, light/dark theme support - **Service patterns**: Identity, payment, application submission, consent, status tracking ## Quick Install ```bash # Web (React/Angular/HTML) npm install ux4g-web-components # Flutter flutter pub add ux4g_flutter_components # CDN (no build tools) # CSS: https://cdn.ux4g.gov.in/UX4G@3.0.18/index.css # JS: https://cdn.ux4g.gov.in/UX4G@3.0.18/ux4g.js ``` ## Documentation - [Web Developer Docs](https://doc.ux4g.gov.in/web/) - [Flutter Developer Docs](https://doc.ux4g.gov.in/flutter/) - [Main Website](https://ux4g.gov.in) - [Figma Community File](https://www.figma.com/community/file/1654976809099378421) ## Full Context for AI For complete component catalog, token naming, patterns, and recommendations: [Full Documentation](/llms-full.txt)