Angular Online Training

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Angular Online Training Course

Welcome to the Angular Online Training Program. In today’s fast-evolving world of web development, selecting the right technology stack is crucial for building scalable, secure, and maintainable applications. One of the most powerful front-end web application development technologies is Angular. 

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Course Duration: 2 Months (Monday to Friday)
Fees: 6000 INR or 80 USD
Course Registration Link: https://forms.gle/TgJFRTx1psU96vhH6
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Mobile / WhatsApp Number: +91 70218 01173

Angular Course Syllabus

Angular is a framework from Google for building interactive web apps that run in a web browser. It uses TypeScript, a language similar to JavaScript but easier to write and understand. Angular helps developers organize their code with components and makes it easier to handle data binding, routing, and forms. It is widely used to build modern, user-friendly websites.

Module 1: Fundamentals & Environment Setup

By the end of this module, you will understand how modern web applications work, where Angular fits in the ecosystem, and how to set up a complete Angular development environment. You will be able to create a new Angular project, understand its structure, and use TypeScript and core bootstrapping concepts confidently as the foundation for all upcoming modules.

Chapter 1: Introduction to Modern Web Development & Angular

This chapter establishes a solid understanding of how modern web applications are built and how Angular revolutionizes front-end development. You will learn how Single Page Applications (SPAs) differ from traditional multi-page websites, why enterprises choose Angular, and how its component-based structure enables the creation of dynamic, interactive, and maintainable web interfaces.

Key Concepts You’ll Learn:

• Web Applications vs Traditional Multi-Page Websites
• Single Page Applications (SPA): concept, benefits, challenges
• Why Angular?
• Angular vs React vs Vue – when and why teams choose Angular
• Real-world use cases: dashboards, ERPs, CRMs, enterprise portals, admin panels
• Core Angular features: components, modules, DI, routing, RxJS, forms, HTTP, etc.
• Angular release cycles, LTS versions, and update strategy
• High-level Angular architecture & application flow overview

Chapter 2: Environment Setup

This chapter walks through setting up a complete Angular development environment from scratch and understanding the structure of an Angular workspace. You will learn how to install Node.js, Angular CLI, and create new projects, as well as what each configuration file does behind the scenes.

Key Concepts You’ll Learn:

• Installing Node.js and npm
• Installing Angular CLI globally
• Creating a new project (ng new)
• Angular workspace vs project structure
• Exploring src, app, assets, environments, angular.json, package.json
• CLI commands: ng serve, ng build, ng generate, ng test, ng lint
• Strict mode and why it matters

Chapter 3: TypeScript Fundamentals for Angular

This chapter builds a strong TypeScript foundation for Angular applications. It explains how static typing, interfaces, classes, generics, and modern JavaScript/TypeScript features make code safer, cleaner, and easier to maintain at scale. You will learn how to define models, work with object-oriented patterns, and structure code using modules and imports in a way that aligns with professional Angular projects, ensuring they are comfortable reading and writing real-world Angular codebases.

Key Concepts You’ll Learn:

• Why Angular uses TypeScript over JavaScript
• Data types and type inference
• Interfaces & type aliases (for models / DTOs)
• Functions, arrow functions, optional & default parameters
• Classes, constructors, and access modifiers
• Inheritance and composition
• Generics for reusable logic
• Enums, tuples, union & intersection types
• Modules and ES6 import/export syntax

Chapter 4: Angular Application Architecture & Bootstrapping

This chapter explains how an Angular application starts and what happens before anything appears in the browser. It covers the role of main.ts, the root component, the difference between legacy NgModule-based bootstrapping and the modern bootstrapApplication() approach, and how providers and configuration flow through the app.

Key Concepts You’ll Learn:

• How Angular bootstraps the application
• Role of main.ts, AppComponent, and AppModule
• bootstrapApplication API vs legacy NgModule bootstrapping
• Declarations, imports, and providers in AppModule
• How configuration flows from root to features
• Understanding the root injector and app shell

Module 2: Core Building Blocks

By the end of this module, you will be able to design the visual and structural foundation of an Angular application using components, templates, data binding, directives, and pipes. You will know how to build clean, reusable UI blocks, control DOM rendering and styling declaratively, and transform data effectively within views.

Chapter 5: Components & Templates – The Building Blocks

This chapter introduces Angular components, the heart of every application. You will learn how to create components, connect templates to logic, manage encapsulation, and define reusable UI elements. By the end, you will understand how each component contributes to a modular and maintainable architecture.

Key Concepts You’ll Learn:

• What is a Component and why does it matter
• Using the @Component decorator (selector, templateUrl, styleUrls)
• Creating components via Angular CLI
• Inline vs external templates and styles
• Template basics:
  • Interpolation {{ }}
  • Property binding [ ]
  • Event binding ( )
  • Intro to two-way binding [(ngModel)]
• View Encapsulation and component scoping

Chapter 6: Data Binding & Event Handling

This chapter focuses on how data flows between the view and the component, and how user actions drive behaviour in Angular applications. It explains one-way and two-way binding in depth, how to bind safely and correctly to properties and DOM events, and how to use template reference variables to interact with elements.

Key Concepts You’ll Learn:

• One-way data binding and its use cases
• Property binding [ ] vs attribute binding
• Event binding ( ) for user actions
• Two-way binding [( ngModel )] with FormsModule
• Handling click, input, keyboard, and change events
• Template reference variables and local refs (#var)
• Handling DOM events and user interactions

Chapter 7: Directives – Structural & Attribute

This chapter demonstrates how Angular manipulates the DOM using directives. You will work with built-in directives like *ngIf, *ngFor, and ngSwitch, and learn how to build custom directives for dynamic UI logic. You will also understand how structural and attribute directives work together to control DOM rendering and styling.

Key Concepts You’ll Learn:

• What are Directives and their types
• Structural directives: *ngIf, *ngFor, *ngSwitch, *ngSwitchCase, *ngSwitchDefault
• Attribute directives: [ngClass], [ngStyle], custom style manipulations
• Creating custom attributes and structural directives
• Using ng-template, ng-container, and ngTemplateOutlet

Chapter 8: Pipes – Data Transformation in Templates

This chapter covers how Pipes provide a clean, declarative way to transform and format data directly in Angular templates. You will learn to use built-in pipes for dates, currencies, percentages, JSON, and text transformation, as well as how to chain them for powerful formatting scenarios. The chapter also explains how to create custom pipes, when to use pure vs impure pipes, and how the async pipe simplifies working with Observables and Promises in the UI.

Key Concepts You’ll Learn:

• What is a Pipe, and why use it
• Built-in pipes (DatePipe, CurrencyPipe, PercentPipe, JsonPipe, etc.)
• Chaining and combining multiple pipes
• Creating custom pipes for domain-specific formatting
• Pure vs impure pipes and performance implications
• Using async pipe for Observables and Promises

Module 3: Services, Dependency Injection & Navigation

By the end of this module, you will know how to move logic into services, share data across the application using Angular’s Dependency Injection system, and build multi-page Single Page Applications using the Angular Router. You will be able to secure and optimize navigation using guards, resolvers, lazy loading, and structured routing strategies.

Chapter 9: Services & Dependency Injection (DI)

This chapter introduces Angular’s powerful Dependency Injection system. You will learn how to separate logic into services for reusability, share data across components, and understand the concept of hierarchical injectors and service scopes.

Key Concepts You’ll Learn:

• Why services are essential for business logic and state sharing
• Creating services with CLI and @Injectable()
• Root vs feature-level providers
• Hierarchical injector and dependency resolution
• Using services for API calls and shared state
• Injection tokens (intro) and providedIn patterns
• Singleton vs multiple instance services

Chapter 10: Routing & Navigation

This chapter explains how to navigate between different views within an Angular application using the Router module. You will learn how to configure routes, pass parameters, and implement lazy loading for better performance and code organization.

Key Concepts You’ll Learn:

• Setting up RouterModule / provideRouter
• Defining route configuration arrays
• Using routerLink, routerLinkActive, and <router-outlet>
• Route parameters and ActivatedRoute
• Nested and child routes
• Lazy loading modules and standalone routes
• Redirect & wildcard (404) routes
• Scroll restoration and navigation strategies

Chapter 11: Routing Guards, Resolvers & Advanced Routing

This chapter extends routing to secure, data-aware navigation. It explains how to use route guards to protect routes, prevent accidental navigation, and restrict access based on authentication or roles.

Key Concepts You’ll Learn:

• Implementing route guards (CanActivate, CanDeactivate, CanLoad, CanMatch)
• Route resolvers for pre-fetching data
• Preventing navigation with unsaved changes
• Custom preloading strategies
• Role-based and auth-based routing

Module 4: Forms & User Input Management

By the end of this module, you will be able to capture, validate, and manage user input using both template-driven and reactive forms. You will know how to build dynamic, complex, and reusable form structures, implement custom and asynchronous validations, and handle file uploads and downloads in a robust, user-friendly way.

Chapter 12: Template-Driven Forms

This chapter introduces template-driven forms as a simple way to capture and validate user input directly in templates. It shows how to use ngModel, built-in validators, and template references to build forms quickly while surfacing meaningful validation errors. You will understand when this approach is suitable, how Angular tracks form state, and how to submit and reset forms in a structured manner without complex form code.

Key Concepts You’ll Learn:

• Importing FormsModule
• Using ngModel and template references
• Built-in validation attributes (required, minlength, etc.)
• Displaying error messages based on validation state
• Handling form submission and resetting forms
• Choosing template-driven forms vs reactive forms

Chapter 13: Reactive Forms – Scalable Form Management

This chapter focuses on Reactive Forms as the preferred approach for complex, dynamic, and enterprise-level form handling. You will learn how to build forms using FormGroup, FormControl, and FormArray, leverage FormBuilder for cleaner code, and implement custom and async validations.

Key Concepts You’ll Learn:

• Importing ReactiveFormsModule
• Creating FormGroup, FormControl, FormArray
• Using FormBuilder for a clean setup
• Built-in and custom validators (synchronous & asynchronous)
• Dynamic form generation from configurations
• Reactive value and status change observables
• Best practices for large-scale form management

Chapter 14: File Uploads & Downloads

This chapter covers file handling scenarios commonly required in real projects. You will learn how to build file upload interfaces, validate size and type, track upload progress, handle server responses, and securely download files from APIs.

Key Concepts You’ll Learn:

• Designing upload UI (drag & drop, previews)
• Single vs multiple file uploads
• Validating file type, size, and restrictions
• Upload progress with HttpClient & progress events
• Handling server responses & error states
• File downloads with proper headers & blobs
• Chunked uploads for large files (concept & pattern)
• Security best practices for file handling

Module 5: Communication, State & Reactivity

By the end of this module, you will understand how different parts of an Angular application communicate, how component lifecycles and change detection work, and how to use RxJS and Signals for reactive, scalable state management. You will be able to implement clean communication patterns, reactive data flows, and centralized state handling with tools like NgRx.

Chapter 15: HTTP & API Integration with HttpClient

In this chapter, you will learn how to communicate with RESTful APIs using Angular’s HttpClient. It walks through performing CRUD operations, adding headers and query parameters, strongly typing responses, and handling errors.

Key Concepts You’ll Learn:

• Importing HttpClientModule
• Performing GET, POST, PUT, and DELETE operations
• Typing responses with interfaces
• Using HttpHeaders and HttpParams
• Error handling with RxJS operators (catchError, retry)
• Managing loading states and UX feedback
• Environment-based API URLs

Chapter 16: Component Communication

This chapter explains how different components coordinate and share data within an Angular application. It covers parent-child interaction via @Input and @Output, cross-component communication using shared services and Subjects, and advanced patterns using @ViewChild, @ContentChild, and content projection.

Key Concepts You’ll Learn:

• Parent → Child (@Input) and Child → Parent (@Output) communication
• Cross-component communication via shared services & RxJS Subjects
• @ViewChild, @ViewChildren, @ContentChild, @ContentChildren
• Content projection with <ng-content>
• Smart (container) vs Dumb (presentational) components

Chapter 17: Lifecycle Hooks & Change Detection

This chapter provides a deep understanding of the Angular component lifecycle and change detection mechanism. It explains when each lifecycle hook runs, how to hook into them for initialization, cleanup, and DOM interactions, and how Angular decides when to update the UI.

Key Concepts You’ll Learn:

• Full list of lifecycle hooks and practical use cases
• Angular’s change detection mechanism
• Default vs OnPush strategy
• Using trackBy in *ngFor for performance
• Avoiding unnecessary UI re-renders

Chapter 18: Advanced RxJS in Angular

This chapter takes reactive programming to the next level by exploring advanced RxJS patterns used in professional Angular apps. It explains how to combine, transform, and control streams using operators like switchMap, mergeMap, concatMap, exhaustMap, debounceTime, and takeUntil. You will learn how to design reactive features such as search, auto-complete, polling, and error recovery while preventing memory leaks and keeping async logic clean.

Key Concepts You’ll Learn:

• Observables vs Promises
• Creation & transformation operators: map, filter, switchMap, mergeMap, debounceTime, etc.
• Combining streams (forkJoin, combineLatest)
• Error handling and retry logic
• Managing subscriptions and memory leaks
• Using async pipe and takeUntil pattern

Chapter 19: Angular Signals

This chapter introduces Angular Signals. You will learn how signals differ from traditional change detection and Observables, how to define and update them, and how to use computed and effect for derived state and side effects.

Key Concepts You’ll Learn:

• What are Signals and their benefits
• Creating and updating signals (signal())
• Computed signals and effects
• Binding signals in templates
• Signals vs Observables, when to use which
• Managing local and shared state with Signals

Chapter 20: Global State Management with NgRx

This chapter focuses on managing complex application-wide state using NgRx. It explains the core concepts of Store, Actions, Reducers, Selectors, and Effects, following the Redux pattern. You will learn to handle async operations, normalize collections with Entity adapters, integrate routing with state, and debug using NgRx DevTools.

Key Concepts You’ll Learn:

• When & why to use global state
• NgRx Store, Actions, Reducers, Selectors
• Effects for async operations (API calls, side effects)
• Entity adapter for collections
• NgRx Store DevTools for time-travel debugging
• Router Store integration
• Organizing feature state modules
• Migrating local state → NgRx gradually

Module 6: Robustness, Error Handling & Networking

By the end of this module, you will be able to implement consistent, secure, and observable API communication using HttpClient, interceptors, logging, and global error handling strategies. You will know how to standardize cross-cutting concerns, improve reliability, and ensure the application behaves predictably under failure conditions.

Chapter 21: HTTP Interceptors and Logging

This chapter centralizes common HTTP concerns using interceptors. It explains how to automatically attach tokens, standardize headers, manage loaders, and log requests and responses globally. You will learn how to chain multiple interceptors and structure cross-cutting concerns so that APIs are consumed consistently and cleanly across the entire application.

Key Concepts You’ll Learn:

• Creating and registering interceptors
• Attaching JWT tokens or API keys to headers
• Request/response logging and monitoring
• Global loader/spinner via interceptors
• Chaining multiple interceptors

Chapter 22: Error Handling & Global Error Management

This chapter explains how to implement global and localized error-handling mechanisms. You will learn to create a unified error-handling system, display friendly messages, log issues, and recover from failures.

Key Concepts You’ll Learn:

• Handling errors in components & services
• Global error handler using ErrorHandler
• Combining Http interceptors + Global handler
• User-friendly error pages & fallback UIs
• Logging errors to external services
• Retry/fallback strategies & graceful degradation

Module 7: UI Design & Dynamic Behaviour

By the end of this module, you will be capable of building professional, responsive, and interactive interfaces using Angular Material, CDK, dynamic components, and animations. You will know how to structure UI architecture, create reusable component libraries, and enhance user experience with meaningful motion and flexible, configurable layouts.

Chapter 23: Angular Material & UI Architecture

This chapter shows how to build visually consistent, responsive, and accessible interfaces using Angular Material and the Angular CDK. It explains theming, typography, layout, and core UI components like forms, dialogs, tables, and navigation. You will learn to design a shared UI module/design system and leverage CDK utilities such as Overlay, Portal, DragDrop, and VirtualScroll to create structured, enterprise-ready UIs.

Key Concepts You’ll Learn:

• Installing and configuring Angular Material
• Themes, typography, and color palettes
• Common components (Toolbar, Dialog, Table, Form Controls, Snackbar)
• CDK features: Overlay, Portal, DragDrop, VirtualScroll
• Building a shared UI module or design system

Chapter 24: Dynamic Components & Reusable Libraries

This chapter explores dynamic and reusable UI patterns beyond static templates. It explains how to load components dynamically at runtime, configure them via metadata, and encapsulate reusable logic into shared modules or libraries. You will learn how to structure Angular workspaces to support multiple applications, shared components, and internal libraries, crucial for large teams and enterprise environments.

Key Concepts You’ll Learn:

• Dynamic component loading (ViewContainerRef, createComponent)
• Config-driven dialogs and modals
• Creating shared utility modules and UI libraries
• Reuse in monorepos and multi-app workspaces

Chapter 25: Animations & UX Enhancements

This chapter focuses on enhancing user experience through meaningful motion using Angular’s animation system. It explains how to define animation triggers, states, and transitions; animate lists and route transitions; and add micro-interactions that guide users.

Key Concepts You’ll Learn:

• Enabling @angular/animations
• Using trigger, state, style, transition, and animate
• Route transition animations
• List enter/leave animations
• Micro animations for feedback
• Performance optimization in animations

Module 8: Security, Optimization & Deployment

By the end of this module, you will know how to secure Angular applications against common threats, optimize performance for production, and extend applications with advanced capabilities like PWAs and Server-Side Rendering. You will also understand how to test, deploy, and maintain Angular applications using best practices suitable for enterprise-grade, real-world projects.

Chapter 26: Security in Angular Applications

This chapter covers securing Angular applications from common vulnerabilities. You will learn to prevent XSS, CSRF, and unsafe DOM manipulation, and implement JWT-based authentication securely.

Key Concepts You’ll Learn:

• XSS protection and DomSanitizer
• Safe use of [innerHTML]
• Handling JWT storage safely (local/session storage risks)
• Preventing CSRF and open redirects
• Role-based UI and route protection
• Security best practice checklists

Chapter 27: Performance Optimization & Best Practices

This chapter teaches how to tune Angular applications for high performance and scalability. It covers AOT compilation, lazy loading, bundle optimization, and smart use of OnPush and trackBy.

Key Concepts You’ll Learn:

• AOT vs JIT compilation
• Lazy loading and code splitting
• OnPush strategy and trackBy usage
• Bundle analysis and tree shaking
• Caching strategies and client-side optimizations
• Profiling apps with Angular DevTools

Chapter 28: Progressive Web Apps (PWA)

This chapter explains how to extend Angular applications into Progressive Web Apps that work offline and feel like native apps. It walks through enabling service workers, caching strategies, offline pages, web app manifests, and installable experiences.

Key Concepts You’ll Learn:

• What makes an app a PWA
• Adding PWA support via @angular/pwa
• Service workers and caching
• Offline behavior and fallbacks
• Web App Manifest configuration
• Push notifications (conceptual intro)

Chapter 29: Server-Side Rendering (SSR) with Angular Universal

This chapter shows how to use Angular Universal to render pages on the server for faster load and better SEO. It explains how SSR and client-side rendering work together, how to handle data fetching in a server environment, and how to pre-render routes. You will also learn how to manage meta tags, handle browser-only APIs safely, and use SSR as a strategic tool for performance and discoverability.

Key Concepts You’ll Learn:

• Why SSR matters
• Setting up Angular Universal
• How server and client rendering work together
• Handling API calls and environment differences
• Pre-rendering static routes
• SEO optimization with Title & Meta services

Chapter 30: Testing Angular Applications

This chapter builds confidence in application quality through automated testing. It explains unit, integration, and end-to-end testing strategies; how to use Jasmine and Karma with TestBed for components, services, pipes, and directives; and how to mock HTTP and async behavior.

Key Concepts You’ll Learn:

• Unit vs integration vs E2E testing
• Setting up Jasmine & Karma
• Using TestBed for component tests
• Mocking HttpClient and services
• Testing directives, pipes, and async behavior
• Overview of Cypress and Playwright for E2E testing

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