Angular Developer Roadmap By Scholarhat PDF

Swipe

Angular Developer ROADMAP FOR BEGINNERS 2024 EDITION

Level Up Your Career

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

Who is an Angular Developer?

Creates dynamic web applications using Angular.

Knowledgeable in TypeScript, HTML, and CSS. Create scalable front-end solutions.

Uses Angular-specific technologies like data binding and routing.

Creates interactive user interfaces.

Experienced with component-based architecture.

Expertise in developing scalable web apps.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

1

Introduction

Angular

is

a

TypeScript-based

development

platform.

Component-based architecture for scalable web applications.

Routing, form management, and other libraries are all integrated.

Enables client-server communication.

Uses TypeScript for robust development.

Builds scalable, feature-rich apps.

Provides

comprehensive

features

for

web

development.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

2

Why Learn Angular?

Angular is a robust framework maintained by Google.

Angular

is

well-suited

for

building

Single

Page

Applications (SPAs).

Angular follows a component-based architecture, making it easier to manage and reuse code.

Angular is built with TypeScript, that adds static typing to enhance code quality. you can build applications for various platforms, including web, mobile, and desktop Following Organizations uses Angular:

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

3

Web Development Fundamentals

Before getting into Angular, learn the fundamental web languages (HTML, CSS, and JS) for developing web application structure, styling, and interactivity.

1. HTML: Learn about elements, attributes, and how to structure a basic webpage using HTML. 2. CSS: Understand how to control layout, colors, fonts, and visual elements using CSS selectors.

Master Bootstrap’s in-built classes to enhance the layout.

You can go for other CSS Framework like Tailwind.

3. JavaScript: Learn about variables, data types, control flow, functions, and DOM manipulation with JavaScript.

Master Functions, Hoisting and Prototypes.

Understand objects and their properties/methods.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

4

Angular CLI

Learn to utilize Angular CLI for project generation, component development, and application serving.

Understand

advanced

features

including

code

scaffolding and testing utilities.

Install Angular CLI with npm install -g @angular/cli​​ Master

Angular

Commands

to

accelerate

development.

Explore seamless integration with other Angular ecosystem technologies.

Safely

manage

project

configurations

and

dependencies with Angular CLI.

www.scholarhat.com

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

5

Swipe

Code Editors

Learn about popular code editors such as Visual Studio Code and IntelliJ IDE. Learn code navigation, syntax highlighting, and code completion.

Understand how to install and maintain Angular development extensions to improve productivity.

Explore editor configurations and customization options for optimum workflow.

Use additional tools and capabilities to improve Angular development.

Gain

command

over

increasing

productivity

with

customized editor options.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

6

Package Managers

Learn how to use NPM and Yarn for dependency management.

Understand how to set up a package.json file, install packages, and handle dependencies.

Study

the

differences

between

NPM

and

Yarn

commands and workflows.

Explore best practices for versioning & dependency resolution.

Manage package-lock.json and yarn.lock to ensure project stability.

www.scholarhat.com

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

7

Swipe

Typescript

Understand the principles of TypeScript, including static typing.

Know TypeScript's data types: Any,

number, string,

boolean, class, interface, enum, array, function​.

Use the let and const keywords to declare a master variable.

Explore TypeScript function declarations and optional parameters.

Learn classes and object-oriented programming.

Study TypeScript interfaces and generics to create reusable code.

Analyse TypeScript's module system for improved organization.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

8

Version Control System

Git is an essential tool for Angular developers, allowing them to manage code changes and collaborate seamlessly via branching and merging.

Understand

version

control

basics

repositories,

commits, branches, and merges.

Install & configure Git. Create a React project repository with git init.

Stage changes with git add, commit with git commit.

Manage branches with git branch, git checkout, and git merge.

Connect local repo to remote (e.g., GitHub) with git remote add, push/pull changes with git push, git pull.

Learn popular Git workflows (e.g., feature branching, Gitflow).

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

9

Angular Core Concepts

Learn how to structure an Angular application using components, modules, and templates.

Explore

component

inheritance

and

nested

components for UI architecture.

Master ViewChild provides access to child components and elements.

Understand

the

lifecycle

hooks

for

component

management.

Explore data binding: property, event, and two-way binding.

Use both pre-existing and new directives.

Learn services & dependency injection in data sharing.

Understand

change

detection,

and

improve

performance.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

13

Advanced Components

Learn about Component Inheritance.

Understand How to implement Nested Components.

Explore Content Projection that enables developers to build reusable components.

Learn about ViewChild that is useful to access a directive, child component, or a DOM element inside a parent class. ​ Master

Component

Lifecyle

Hooks

such

as

ngOnChanges, ngOnInit, ngDoCheck, ngOnDestroy.

Understand Change Detection (CD) which is a technique to detect changes in angular app component and then automatically re-render the view to reflect that change​.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

10 Understand

Routing the

Angular

Router

for

navigation

management.

Configure the routes and associated components.

Consider route guards for access control.

Learn how to use lazy loading with asynchronous loading.

Improve performance by using lazy loading.

Master the Angular Router for smooth app navigation.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

11

Forms and Validations

Learn about Angular Forms, Controls, and States.

Study form validity and error handling.

Know

about

Angular

Form

Building

Blocks:

FormGroup, FormControl, FormArray, Validations.

Use template-driven forms to manage data.

Discover the ngModel directive for basic form processing.

Understand model-driven forms (reactive forms).

Discover the reactive form features & FormBuilder service.

Know about Angular Form Control States.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

12

HTTP Client & RxJS

Learn about HTTP requests with Angular's HttpClient.

Handle responses and faults efficiently.

Consider

interceptors

for

global

request/response

management.

Learn RxJS principles for asynchronous data streams.

Discover observables & observers in RxJS. Understand operations such as map, filter, and mergeMap. Use subjects for multicasting data streams.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

14

API & Security

Understand the API principles in Angular apps.

Learn how to use RESTful services with HttpClient.

Grasp HTTP methods and URL parameters.

Understand

error

handling,

authentication,

and

authorization.

Recognize how important security is in Angular.

Study

web

application

security

threats

and

vulnerabilities.

Explore best practices for Angular app protection.

Use Angular-specific security features and frameworks.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

15

Angular Testing

Understand testing's relevance in Angular.

Learn about three forms of testing: unit, integration, and end-to-end.

Understand test frameworks such as Jasmine and Karma.

Generate unit tests for components, services, and pipelines.

Explore TestBed and ComponentFixture for testing capabilities.

Learn about integration testing strategies.

Discover test directives, templates, and forms.

Differentiate between Stub, Spy and Mock​.

Understand Selenium WebDriver and Jasmine for endto-end testing.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

19

Build & Deployment

Learn how to create Angular apps for production.

Use the Angular CLI commands to create applications.

Optimise builds using AOT compilation and tree shaking.

Manage environment-specific configurations.

Manage environment variables and secrets.

Study various deployment methods, including server hosting and serverless.

Learn about various hosting platforms, including Firebase, Netlify, and AWS S3.

Use CI/CD pipelines to automate deployments.

www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

16

Best Practices

Best Practices for Angular Code: Use Angular CLI Use Features of ES6​ Use Environment Files​ Break

large

components

into

small

reusable

components.​ Angular Files and Folder Naming Conventions​ Avoid Logic in Component​ Best Practices for Angular Performance: Implement Lazy Loading​ Use trackBy along with ngFor​ Unsubscribe from RxJS Observables ​Keep Updating Angular Libraries​ Prevent Memory Leaks in Angular Observable​ Best Practices for Angular Security: Use Route Guards on the Navigation​ Prevent Cross-Site Scripting (XSS)​ Use Interceptors​ www.scholarhat.com

Swipe

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

17

Real-world Projects

Job Portal: Create a job portal software that allows users to find and apply for jobs, & employers to post openings, manage applications, and engage with prospects.

Online Learning Platform: Create an online learning platform like scholarhat where users may enroll in courses, watch video lectures, take quizzes, and monitor progress.

Expense Tracker: Create an expense-tracking app for budget management that includes functionality such as recording expenses, categorizing transactions, monitoring budgets, and reporting.

Weather Forecast App: Create a weather app with features such as current conditions, hourly forecasts, and extended global forecasts. Use a weather API for real-time data.

www.scholarhat.com

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

Swipe

Angular Tutorial For Beginners ScholarHat offers concise, insightful Angular articles. Dive into Angular with clear explanations and practical examples, perfect for enhancing your skills.

Difference between Node.js and Angular What's New in Angular 17!

Angular Lifecycle Hooks Angular Dependency Injection Data Binding in Angular Routing in Angular Angular Roadmap for Beginners Angular Directives Top 50 Angular Interview Questions and Answers

www.scholarhat.com

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

Swipe

How to follow this roadmap?

At ScholarHat, we believe mastering a technology is a three-step process as mentioned below:

Step1 - Learn Skills: You can learn Azure Developer skills by using official docs on Angular, or through Videos on YouTube or Videos based courses. For topic revision and recalling make short notes. You can also learn Live from Microsoft MVP at ScholarHat. Step2 - Build Experience: You can build hands-on experience by creating a workflow. Further build endto-end real world applications like Chat Application, Online Learning Platform, Weather Forecast etc.

Step3 - Empower Yourself: Build your strong profile by mentioning all the above skills with hands-on experience on projects. Prepare yourself with interview Q&A about Angular to crack your next job interview.

www.scholarhat.com

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

Swipe

Congrats!

You are just one interview away!

www.scholarhat.com

ANGULAR DEVELOPER ROADMAP FOR BEGINNERS

WAS THIS HELPFUL? Share with your friend who needs it!

Love. Like. Comment. Share.

Learn.

Build.

Empower.