Angular 8 is a TypeScript-based open-source web application framework led by the Angular Team at Google and a community of individuals and corporations. It is a major release that brings improvements and new features to the platform. Angular 8 focuses on performance and includes updates to the Angular CLI, the core framework, and Angular Material. The new features include differential loading, allowing the CLI to generate separate bundles for legacy and modern JavaScript, which can improve loading performance for modern browsers. It also introduces dynamic imports for lazy-loaded routes, reducing the initial bundle size. Additionally, Angular 8 provides improvements to the compiler, router, and the core framework, along with various bug fixes and enhancements.
Why is Angular 8 important?
Cross-Platform Development: With Angular 8, developers can build applications that run on various platforms, including web, mobile web, native mobile, and desktop.
Component-Based Architecture: Angular 8 follows a component-based architecture, making it easier to reuse code and build maintainable applications.
RxJS Integration: Angular 8 integrates RxJS, a reactive programming library, which enables developers to work with asynchronous data streams and handle events efficiently.
TypeScript Support: Angular 8 is built with TypeScript, a superset of JavaScript that adds static typing and other features to help developers write more robust code.
CLI Tooling: Angular 8 provides a powerful CLI (Command Line Interface) tool that helps developers with scaffolding, building, testing, and deploying Angular applications.
Angular Material: Angular 8 includes Angular Material, a UI component library that provides pre-built components for building sleek and responsive user interfaces.
Ivy Renderer: Angular 8 introduces the Ivy renderer, which is a new rendering engine that improves bundle size and performance of Angular applications.
Community and Support: Angular 8 is backed by a large and active community of developers, providing support, tutorials, and resources for building Angular applications.
Who should take the Angular 8 Exam?
Frontend Developer
Full Stack Developer
Web Developer
Angular Developer
UI/UX Developer
Application Developer
JavaScript Developer
Mobile Developer (for Angular mobile applications)
Skills Evaluated
The candidate taking the certification exam on Angular 8 is evaluated for the following skills:
Understanding of Angular concepts.
Proficiency in TypeScript.
Knowledge of using the Angular CLI.
Ability to implement routing and navigation in Angular applications using the Angular Router.
Understanding of template-driven and reactive forms in Angular, including form validation and data binding.
Knowledge of using Angular's HttpClient module to make HTTP requests and handle responses.
Understanding of reactive programming concepts and the use of RxJS.
Familiarity with Angular Material components.
Debugging and Troubleshooting issues in Angular applications.
Angular 8 Certification Course Outline
1. Angular Fundamentals
1.1 Components
1.2 Modules
1.3 Templates
1.4 Data binding
1.5 Directives
1.6 Services
1.7 Dependency injection
2. TypeScript Basics for Angular
2.1 TypeScript syntax
2.2 Types and interfaces
2.3 Classes and inheritance
2.4 Modules and namespaces
2.5 Decorators
3. Angular CLI
3.1 Installation and setup
3.2 Generating components, modules, services, etc.
3.3 Building and serving applications
3.4 Configuring projects
4. Angular Architecture
4.1 Component architecture
4.2 Module architecture
4.3 Lazy loading
4.4 Routing and navigation
5. Forms in Angular
5.1 Template-driven forms
5.2 Reactive forms
5.3 Form validation
5.4 Form submission
6. HTTP Client
6.1 Making HTTP requests
6.2 Handling responses
6.3 Interceptors
7. RxJS in Angular
7.1 Observables
7.2 Operators
7.3 Subjects
7.4 Handling asynchronous operations
8. Angular Material
8.1 Using Angular Material components
8.2 Theming and customization
9. Testing in Angular
9.1 Unit testing with Jasmine
9.2 End-to-end testing with Protractor
9.3 Testing components, services, and routes
10. Performance Optimization
10.1 AOT (Ahead-of-Time) compilation
10.2 Lazy loading modules
10.3 Tree shaking
10.4 Bundle optimization
11. Security in Angular
11.1 Cross-site scripting (XSS) prevention
11.2 Cross-site request forgery (CSRF) protection
11.3 Authentication and authorization
12. Deployment and Production
12.1 Building for production
12.2 Deploying Angular applications
12.3 Configuring servers and environments
13. Angular and Backend Integration
13.1 Integrating with RESTful APIs
13.2 Using Angular with Node.js, Express, or other backend frameworks
14. Angular Performance Monitoring and Debugging
14.1 Using browser developer tools
14.2 Angular-specific debugging techniques
14.3 Performance profiling and optimization strategies