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Angular

Front-end Angular framework

Index​

SectionLinkKey Points
IntroductionIntroductionTypeScript, HTML/CSS, JavaScript/ES6+
Angular BasicsAngular BasicsCLI, Components, Directives
Services & DIServices & Dependency InjectionServices, DI, Providers
RoutingRouting & NavigationRouter, Guards, Lazy Loading
FormsFormsTemplate-driven, Reactive, Validation
HTTPHTTP & Backend CommunicationHttpClient, APIs, Interceptors
State ManagementState ManagementBehaviorSubject, NgRx, NGXS
RxJSRxJS & ObservablesObservables, Operators, Subjects
PerformancePerformanceChange Detection, Optimization
TestingTestingUnit, Integration, E2E
Advanced ConceptsAdvanced ConceptsWeb Components, SSR, PWA
Best PracticesBest Practices & PatternsDesign Patterns, Security
ToolsTools & EcosystemDevTools, Libraries
DeploymentDeployment & MaintenanceBuilds, Updates
ArchitectureArchitecture & ScaleEnterprise Patterns, Scaling

1. Introduction​

  • TypeScript fundamentals
  • HTML & CSS
  • JavaScript/ES6+ concepts
    • Promises & Observables
    • Decorators
    • Modules
    • Arrow functions
    • Classes

2. Angular Basics​

  • Angular CLI
  • Project structure
  • Modules
  • Components
    • Component lifecycle
    • Templates
    • Data binding
    • Input/Output decorators
  • Directives
    • Structural directives
    • Attribute directives
    • Custom directives

3. Angular Services & Dependency Injection​

  • Services creation
  • Dependency Injection
  • Providers
  • Injection tokens
  • Service lifecycles
  • Singleton services vs provided-in services

4. Routing & Navigation​

  • Router setup
  • Route parameters
  • Child routes
  • Route guards
  • Lazy loading
  • Preloading strategies
  • Navigation events

5. Forms​

  • Template-driven forms
  • Reactive forms
  • Form validation
  • Custom validators
  • Form arrays
  • Dynamic forms 🔝 Back to Top

6. HTTP & Backend Communication​

  • HttpClient
  • REST APIs integration
  • Interceptors
  • Error handling
  • CORS
  • Authentication/Authorization

7. State Management​

  • Services with BehaviorSubject
  • NgRx
    • Store
    • Actions
    • Reducers
    • Effects
    • Selectors
  • Other state management solutions
    • NGXS
    • Akita

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8. RxJS & Observables​

  • Observable patterns
  • Operators
  • Subjects
  • Error handling
  • Subscription management
  • Common RxJS patterns

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9. Angular Performance​

  • Change Detection
  • OnPush strategy
  • Lazy loading
  • Preloading
  • AOT compilation
  • Tree shaking
  • Bundle optimization
  • Memory leaks prevention

10. Testing​

  • Unit testing
  • Integration testing
  • E2E testing with Protractor/Cypress
  • Test coverage
  • Mocking services
  • TestBed configuration

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11. Advanced Concepts​

  • Content projection
  • Dynamic components
  • Custom decorators
  • Angular elements (Web Components)
  • Server-side rendering (Angular Universal)
  • PWA with Angular
  • Micro frontends

12. Best Practices & Patterns​

  • Component design patterns
  • State management patterns
  • Performance patterns
  • Security best practices
  • Error handling patterns
  • Code organization
  • Style guides

13. Tools & Ecosystem​

  • Angular DevTools
  • Angular Language Service
  • Debugging tools
  • Build tools
  • CI/CD for Angular
  • Popular libraries
    • Angular Material
    • NGX-Bootstrap
    • PrimeNG

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14. Deployment & Maintenance​

  • Production builds
  • Deployment strategies
  • Version updates
  • Breaking changes handling
  • Performance monitoring
  • Security updates

15. Architecture & Scale​

  • Enterprise architecture patterns
  • Monorepo management
  • Module federation
  • Micro frontends
  • Scalable state management
  • Large-scale application organization