Angular Roadmap

Step by step guide to becoming a modern Angular developer in 2025

Step 1

Getting Started with Angular

Introduction to Angular

Setting Up the Development Environment

Creating a New Angular Project

Angular CLI Basics

Step 2

Angular Architecture

Modules

Components

Templates

Metadata

Data Binding

Directives

Services and Dependency Injection

Step 3

Template Syntax

Interpolation

Property Binding

Event Binding

Two-Way Binding

Template Reference Variables

Input and Output Properties

Attribute, Class, and Style Bindings

Step 4

Component Interaction

Parent-Child Interaction

Component Lifecycle Hooks

ViewChild and ContentChild

Services and Dependency Injection

Change Detection

Step 5

Forms

Template-Driven Forms

Reactive Forms

Form Validation

Form Control and Form Group

Custom Validators

Dynamic Forms

Step 6

Routing and Navigation

Setting Up the Router

Routes and Paths

Route Guards

Lazy Loading Modules

Child Routes

Router Events

Step 7

HTTP Client

Setting Up HTTP Client

Making HTTP Requests

Handling HTTP Responses

Interceptors

Error Handling

Retry Logic

Step 8

Animations

Introduction to Animations

Defining Animations

Transition and Triggers

Keyframes

Animating Lists

Animation Callbacks

Step 9

Internationalization (i18n)

Introduction to Internationalization

Setting Up Localization

Translating Text

Date and Number Formatting

Language Packs

Step 10

Testing

Introduction to Testing

Unit Testing

End-to-End Testing

Jasmine

Karma

Protractor

Mocking Dependencies

Test Coverage

Step 11

Upgrading Angular

Introduction to Angular Upgrades

Upgrading from AngularJS to Angular

Using ngUpgrade

Migrating Code

Hybrid Applications

Best Practices for Upgrading

Step 12

Performance Optimization

Introduction to Performance Optimization

Lazy Loading Modules

Change Detection Strategies

OnPush Change Detection

Reducing Bundle Size

Tree Shaking

Server-Side Rendering (Angular Universal)

Performance Monitoring and Tools

Step 13

Security

Introduction to Security

Cross-Site Scripting (XSS)

Cross-Site Request Forgery (CSRF)

Content Security Policy (CSP)

Secure Data Transmission

OAuth and OpenID Connect

Authentication and Authorization

Handling Sensitive Data

Best Practices for Angular Security

Step 14

Deployment

Introduction to Deployment

Building for Production

Deploying to Different Environments

Deploying to Firebase Hosting

Deploying to AWS S3

Deploying to Azure

CI/CD with Angular

Best Practices for Deployment

Step 15

Workspace Configuration

Introduction to Workspace Configuration

Angular CLI Configuration

Workspace File Structure

Environment Configuration

Customizing Angular Schematics

Using Builders

Configuring Different Build Targets

Step 16

Migrating Angular Projects

Introduction to Migration

Migrating from AngularJS to Angular

Handling Deprecated APIs

Migrating from Older Angular Versions

Best Practices for Migration

Step 17

Scaling Angular Applications

Introduction to Scaling

Managing Large Projects

Module Federation

Micro Frontends

Optimizing Performance for Large Applications

Best Practices for Scaling

Step 18

Release and Update Strategies

Introduction to Release Strategies

Angular Release Schedule

Versioning and Deprecation

Staying Up-to-Date

Managing Dependencies

Changelog and Release Notes

Best Practices for Updates

Step 19

Custom Elements and Web Components

Introduction to Custom Elements

Creating Custom Elements

Using Angular Elements

Interoperability with Other Frameworks

Best Practices for Custom Elements

Step 20

Progressive Web Apps (PWAs)

Introduction to PWAs

Setting Up a PWA

Using Service Workers

Caching Strategies

Offline Capabilities

Push Notifications

Best Practices for PWAs

Step 21

Creating and Using Libraries

Introduction to Angular Libraries

Creating a Library

Packaging and Publishing Libraries

Consuming Libraries

Managing Library Versions

Best Practices for Libraries

Step 22

State Management

Introduction to State Management

Using Services for State Management

RxJS and State Management

NgRx: Store, Effects, and Entity

NgXs: Store, Actions, and Selectors

Best Practices for State Management

Step 23

Code Style and Best Practices

Introduction to Angular Style Guide

Coding Conventions

Component Design Best Practices

Service Design Best Practices

Folder Structure

Linting and Formatting

TypeScript Best Practices