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Learning Angular is vital for IT placements due to its robust features and widespread adoption in building dynamic web applications. Developed by Google, Angular's TypeScript-based framework offers a structured approach for creating scalable, maintainable, and performant applications, making it a valuable skill for front-end developers.

Figure: Features of Angular

Angular's component-based structure, two-way data binding, and modular architecture enhance productivity and collaboration. With a comprehensive ecosystem, strong community support, and regular updates, Angular empowers developers to build modern single-page applications and progressive web apps. Mastery of Angular demonstrates a candidate's ability to handle complex front-end challenges and deliver high-quality user experiences, making them highly desirable in the IT job market.

Following Key Topics to Cover in Angular-

1) Introduction to Angular

  • What is Angular?
  • Key Features of Angular
  • Angular Versions and History
  • Angular CLI

2) Angular Architecture

  • Components
  • Modules
  • Templates
  • Services
  • Directives
  • Pipes

3) Angular Components

  • Creating Components
  • Component Lifecycle Hooks
  • Component Communication (Input/Output)
  • Template Syntax
  • Component Styles

4) Angular Modules

  • NgModule Metadata
  • Feature Modules
  • Shared Modules
  • Lazy Loading

5) Angular Services and Dependency Injection

  • Creating Services
  • Injecting Services
  • Providing Services
  • Singleton Services vs. Instance Services
  • HTTP Client

6) Angular Routing

  • Introduction to Angular Router
  • Router Configuration
  • Router Links and Navigation
  • Route Parameters and Data
  • Lazy Loading Modules with Routing

7) Angular Forms

  • Template-Driven Forms
  • Reactive Forms (Model-Driven Forms)
  • Form Validation
  • Form Controls
  • Form Groups and Form Arrays

8) Angular Directives

  • Built-in Directives (ngFor, ngIf, ngSwitch, etc.)
  • Attribute Directives
  • Structural Directives
  • Creating Custom Directives

9) Angular Pipes

  • Built-in Pipes
  • Custom Pipes
  • Pipe Chaining
  • Pure vs. Impure Pipes

10) Angular Interceptors

  • HTTP Interceptors
  • Error Handling
  • Request and Response Transformation

11) Angular Unit Testing

  • Testing Components
  • Testing Services
  • Test Setup and Configuration
  • Mocking Dependencies

12) Angular Best Practices

  • Folder Structure
  • Code Organization
  • Optimizing Performance
  • Angular Style Guide

Mastering Angular is essential for building modern, scalable, and maintainable web applications. This curriculum covers the fundamental topics needed to become proficient in Angular development. By understanding these concepts, you can create dynamic and interactive web experiences for your users. Best of luck with your learning journey!

Angular, by Google, is a TypeScript-based framework with a component-driven architecture. It offers two-way data binding.Here are some interesting facts about Angular:

1. History and Development

  • Original Version (AngularJS): AngularJS, the first version of Angular, was released in 2010. It was developed by Misko Hevery and the Angular team at Google.
  • Rewriting History: In 2016, Angular 2 was released as a complete rewrite of AngularJS. This was a significant change, leading to the framework being commonly referred to as "Angular" (without the "JS") from version 2 onwards.
  • TypeScript: Angular is built using TypeScript, a superset of JavaScript developed by Microsoft. TypeScript adds static types to JavaScript, which helps catch errors early and improves developer productivity.

2. Language Features

  • Component-Based Architecture: Angular uses a component-based architecture, which allows developers to build modular, reusable UI components.
  • Dependency Injection: Angular has a powerful dependency injection system, which makes it easy to manage service instances and dependencies.
  • Two-Way Data Binding: Angular supports two-way data binding, meaning that changes in the UI are reflected in the model and vice versa. This helps keep the model and view synchronized.
  • Directives: Angular introduces directives, which are special markers in the DOM that extend HTML's capabilities by attaching specific behavior to elements.
  • Reactive Programming: Angular uses RxJS, a library for reactive programming with observables, which helps manage asynchronous data streams and events.

3. Performance and Usage

  • Ahead-of-Time (AOT) Compilation: Angular supports AOT compilation, which compiles HTML and TypeScript code into JavaScript during the build process. This improves performance by reducing the amount of code that needs to be interpreted by the browser.
  • Lazy Loading: Angular allows for lazy loading of modules, which helps improve application load times by only loading the necessary parts of the application when needed.
  • Universal (Server-Side Rendering): Angular Universal enables server-side rendering, which improves the performance of Angular applications by rendering pages on the server before sending them to the client.

4. Applications and Industry Impact

  • Wide Adoption: Angular is used by many large companies and organizations, including Google, Microsoft, IBM, and PayPal. It is particularly popular for building enterprise-scale applications.
  • Material Design: Angular Material is a UI component library for Angular that implements Google's Material Design guidelines, making it easy to create visually appealing and consistent user interfaces.
  • CLI Tooling: Angular CLI (Command Line Interface) is a powerful tool that helps developers scaffold, build, test, and deploy Angular applications with ease.

5. Unique Aspects

  • HTML Templates: Angular uses HTML-based templates, which makes it easy for developers to define the view structure and bind data to the DOM.
  • Ivy Renderer: Introduced in Angular 9, the Ivy renderer is a new compilation and rendering pipeline that reduces bundle sizes and improves performance.
  • Angular Elements: Angular Elements allows developers to package Angular components as custom elements (Web Components), which can be used in any HTML page regardless of the framework.

6. Fun Facts

  • Heroic Documentation: The Angular documentation often uses a "Tour of Heroes" tutorial, where developers build a simple app to manage a list of heroes. It's a fun way to learn Angular's core concepts.
  • Internal Use at Google: Angular is heavily used within Google. Many of Google's own applications, including Google Ads, are built using Angular.
  • Active Community: Angular has a vibrant and active community, with numerous conferences (like ng-conf), meetups, online forums, and a wealth of tutorials and resources.
  • Regular Releases: Angular follows a predictable release schedule, with major updates every six months. This helps ensure that the framework remains up-to-date with the latest web development practices and standards.
  • Testing Friendly: Angular was designed with testing in mind. It includes built-in support for unit tests and end-to-end tests, making it easier to ensure the quality of applications.

Why Should a Student or Professional Learn Angular?

  • Powerful Framework: Angular provides a robust framework for building scalable and maintainable single-page applications (SPAs).
  • Component-Based Architecture: Angular's component-based architecture promotes reusable code and efficient development practices.
  • High Demand: Angular developers are in high demand, with numerous job opportunities and competitive salaries in the tech industry.
  • Comprehensive Toolset: Angular includes a wide range of tools and features, such as dependency injection, routing, and form validation, that streamline the development process.
  • Community Support: Angular has a large and active community that provides extensive documentation, tutorials, and third-party libraries.
  • Enterprise Adoption: Many large enterprises use Angular for their web applications, ensuring the framework's stability and long-term viability.

By learning Angular, students and professionals can build dynamic, high-performance web applications, enhancing their development skills and expanding their career prospects in the tech industry.

Details

Duration 4 Weeks
Class Hours 1 hour/day
Lab Hours 1 hour/day
Prerequisite Basic knowledge of programming
Certificate After successful completion of training
Trainer Industry Experienced Mentor
Study Material Books, Notes and Online Tests
Online Test Unlimited
Project No
Lectures In
Fees ₹ 6,000/- + 18% GST
Placement Support No
Complimentary

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