Angular
Angular
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.
| 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 | English / Hinglish / Hindi |
| Fees | ₹ 6,000/- + 18% GST | Placement Support | No |
| Complimentary | T-Shirt | ||
About 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-
12 Modules · 4 Weeks
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- What is Angular?
- Key Features of Angular
- Angular Versions and History
- Angular CLI
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- Components
- Modules
- Templates
- Services
- Directives
- Pipes
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- Creating Components
- Component Lifecycle Hooks
- Component Communication (Input/Output)
- Template Syntax
- Component Styles
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- NgModule Metadata
- Feature Modules
- Shared Modules
- Lazy Loading
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- Creating Services
- Injecting Services
- Providing Services
- Singleton Services vs. Instance Services
- HTTP Client
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- Introduction to Angular Router
- Router Configuration
- Router Links and Navigation
- Route Parameters and Data
- Lazy Loading Modules with Routing
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- Template-Driven Forms
- Reactive Forms (Model-Driven Forms)
- Form Validation
- Form Controls
- Form Groups and Form Arrays
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- Built-in Directives (ngFor, ngIf, ngSwitch, etc.)
- Attribute Directives
- Structural Directives
- Creating Custom Directives
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- Built-in Pipes
- Custom Pipes
- Pipe Chaining
- Pure vs. Impure Pipes
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- HTTP Interceptors
- Error Handling
- Request and Response Transformation
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- Testing Components
- Testing Services
- Test Setup and Configuration
- Mocking Dependencies
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- 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!
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.
Interesting Facts
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.
Training Program Fee
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