Angular Module Design
Table of Contents
Overview
Architect scalable Angular applications using feature modules, lazy loading, services, and RxJS for reactive programming patterns.
When to Use
- Large Angular applications
- Feature-based organization
- Lazy loading optimization
- Dependency injection patterns
- Reactive state management
Quick Start
Minimal working example:
typescript// users.module.ts import { NgModule } from "@angular/core"; import { CommonModule } from "@angular/common"; import { ReactiveFormsModule } from "@angular/forms"; import { UsersRoutingModule } from "./users-routing.module"; import { UsersListComponent } from "./components/users-list/users-list.component"; import { UserDetailComponent } from "./components/user-detail/user-detail.component"; import { UsersService } from "./services/users.service"; @NgModule({ declarations: [UsersListComponent, UserDetailComponent], imports: [CommonModule, ReactiveFormsModule, UsersRoutingModule], providers: [UsersService], }) export class UsersModule {}
Reference Guides
Detailed implementations in the references/ directory:
| Guide | Contents |
|---|---|
| Feature Module Structure | Feature Module Structure |
| Lazy Loading Routes | Lazy Loading Routes |
| Service with RxJS | Service with RxJS |
| Smart and Presentational Components | Smart and Presentational Components |
| Dependency Injection and Providers | Dependency Injection and Providers |
Best Practices
✅ DO
- Follow established patterns and conventions
- Write clean, maintainable code
- Add appropriate documentation
- Test thoroughly before deploying
❌ DON'T
- Skip testing or validation
- Ignore error handling
- Hard-code configuration values
