NG-ZORRO is a comprehensive Angular UI component library that implements the Ant Design specification. It provides over 70 enterprise-grade components including tables, forms, date pickers, modals, navigation menus, and data visualization widgets. The library is built on Angular CDK and follows modern Angular practices with extensive use of signals, standalone components, and OnPush change detection. It includes a sophisticated theming system with Less variables, full internationalization support for 60+ locales, and Angular schematics for easy project integration and version migration. The architecture is modular with tree-shakable secondary entry points, a global configuration service, and reusable patterns like the tooltip base class, string template outlet directive, and resize observer service. The codebase demonstrates strong engineering practices with comprehensive unit tests, zoneless testing support, and automated migration paths between major versions.
NG-ALAIN is an enterprise-level Angular admin frontend scaffold built on NG-ZORRO Ant Design and the @delon ecosystem. It provides a complete, production-ready architecture with lazy-loaded routing, authentication (JWT), role-based access control (ACL), internationalization (i18n) for multiple languages, theme customization (dark/compact), and a comprehensive set of pre-built pages (dashboards, forms, lists, profiles, settings, etc.). The system uses HTTP interceptors for token refresh and error handling, and includes mock data patterns for development. It is designed as a starting point for enterprise applications, offering reusable layouts, shared modules, and utilities. The codebase is modern, using Angular 21+ standalone components with zoneless change detection, and follows strict coding conventions with ESLint and stylelint. While the primary value is the scaffold itself, several core patterns (HTTP interceptor, startup initializer, mock data architecture) are well-crafted and reusable in other Angular projects.