# 🎨 Frontend & UI

**Frontend Overview**







**Routing & Modules**







**State Management**







**Theming**







**Internationalization (i18n)**







**UI Components**







**HTTP & Interceptors**







**Frontend Testing**







**Angular Module Architecture**







**Dashboard Widget Development**







**Data Table Component**







**Permission-Based UI Rendering**







**Real-Time Updates (Socket.IO)**







**Form Validation Patterns**







**Lazy Loading & Preloading Strategies**







**Shared UI Component Library**







**Theme Customization Deep Dive**







**[🔌 Plugin UI System](https://sourcey-gauzy.pages.dev/category/-plugin-ui-system/index.md)**

- [Plugin UI System Overview](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/overview/index.md)
- [Getting Started](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/getting-started/index.md)
- [Plugin Definitions](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/plugin-definitions/index.md)
- [Extension Slots](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/extension-slots/index.md)
- [React Bridge](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/react-bridge/index.md)
- [Plugin Services](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/plugin-services/index.md)
- [Advanced Features](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/advanced-features/index.md)
- [API Reference](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/api-reference/index.md)
- [React Components Library](https://sourcey-gauzy.pages.dev/frontend/plugin-ui/react-components/index.md)





**PWA (Progressive Web App) Setup**







**NgRx State Management**







**Angular Routing Deep Dive**







**Form Handling Patterns**







**Nebular UI Components**







**Responsive Design Patterns**







**Smart Table Deep Dive**







**Angular Animations**