AHAD Academy Course

TypeScript Course

Learn TypeScript from fundamentals to practical application development and use strong typing to build scalable frontend applications.

Level
Beginner to Intermediate
Duration
Shared on enquiry
Mode
Online / Offline
  • TypeScript
  • JavaScript
  • Node.js tooling
  • React
  • ESLint
View Curriculum
Overview

What You Will Learn

TypeScript is now the default for professional JavaScript projects. This course teaches you to use the type system to catch bugs early, design clear interfaces and write code that scales with your team.

  • Understand how TypeScript's type system works
  • Model data with interfaces, type aliases, unions and generics
  • Use utility types and type narrowing effectively
  • Type API calls and asynchronous code safely
  • Apply TypeScript in React applications
  • Configure tsconfig and migrate JavaScript code to TypeScript
Curriculum

TypeScript Curriculum

Every module combines concepts with hands-on exercises. The curriculum is reviewed regularly to stay aligned with how software is built today.

  1. Module 1Why TypeScript & Setup
    • TypeScript vs JavaScript
    • Compiler and tooling
    • tsconfig basics
  2. Module 2Basic Types
    • Primitives
    • Arrays and tuples
    • any, unknown and never
  3. Module 3Functions
    • Parameter and return types
    • Optional and default parameters
    • Function types
  4. Module 4Objects, Interfaces & Type Aliases
    • Interfaces vs types
    • Optional and readonly properties
    • Extending types
  5. Module 5Unions & Narrowing
    • Union and literal types
    • Type guards
    • Discriminated unions
  6. Module 6Generics
    • Generic functions
    • Generic constraints
    • Generic components
  7. Module 7Utility Types
    • Partial, Pick, Omit, Record
    • keyof and typeof
    • Mapped types basics
  8. Module 8Typing Async Code & APIs
    • Promises and async/await
    • Typing API responses
    • Runtime validation
  9. Module 9TypeScript with React
    • Typing props, state and events
    • Typed custom hooks
  10. Module 10Tooling & Migration
    • Strict mode
    • ESLint
    • Migrating a JavaScript project
Practical Learning

What You Will Build

Practice projects that turn concepts into working software you can explain and show on GitHub.

Practice Project

Typed API Client

TypeScript

A reusable, fully typed client for a REST API with error handling.

Practice Project

JavaScript to TypeScript Migration

TypeScript + ESLint

Incrementally migrate a small JavaScript app to strict TypeScript.

Practice Project

Typed React Form Module

TypeScript + React

A reusable form with typed fields, validation and submission.

Who Is This For?

  • JavaScript developers
  • React learners
  • Students preparing for frontend roles
  • Working professionals upgrading their skills

Prerequisites

  • Basic JavaScript knowledge
  • Familiarity with HTML and CSS is helpful

Learning Outcome

By the end of the course you should be able to write strictly typed TypeScript, design types for real application data, and use TypeScript confidently in React and API-driven projects.

AHAD Academy focuses on practical skills and interview readiness. We do not guarantee placements, jobs or salaries.

FAQ

Frequently Asked Questions

Is TypeScript only for frontend?

No. TypeScript is used for frontend and Node.js backends. This course focuses on frontend usage because that is where most freshers use it first.

Should I learn React or TypeScript first?

Either order works. If you already know some JavaScript, learning TypeScript first makes React projects easier to maintain.

Keep Going

Related Programs

Beginner to Intermediate

React Development

Build modern frontend applications using React, JavaScript, TypeScript, hooks, state management, API integration and reusable components.

  • JavaScript
  • React
  • TypeScript
  • React Router
Beginner to IntermediateFlagship Program

Java Full Stack Development

Learn Java, Spring Boot, PostgreSQL, React and TypeScript by building complete full-stack applications.

  • Java
  • Spring Boot
  • PostgreSQL
  • REST API
  • React
  • TypeScript
  • Git
  • Docker
Enquire

Enquire About TypeScript

Get batch details, schedule, fees and guidance on whether this program is the right fit for you.

Talk to a Mentor on WhatsApp (opens in a new tab)
Select
TypeScript

We only use these details to respond to your enquiry.

Start Building Real Software

Talk to us about your background and goals — we'll help you choose the right starting point.

Talk to a Mentor on WhatsApp (opens in a new tab)