Programming

TypeScript Course: Basic to Advanced

Complete TypeScript course covering all fundamental and advanced concepts. Learn from basics to advanced topics including types, interfaces, classes, generics, advanced types, modules, and real-world applications with frontend and backend frameworks.

3 Months Duration
20 Modules
Paid Access

Course fee ₹5000.00

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Learning path

Course Modules

Work through each module and pass quizzes to unlock the next step in your journey.

Module 1 Locked

Introduction to TypeScript

Understand why TypeScript exists and how it improves JavaScript. Learn the fundamentals of TypeScript setup and configuration.

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Learning objectives

• Understand what TypeScript is and its benefits
• Learn how TypeScript differs from JavaScript
• Set up TypeScript development environment
• Create your first TypeScript program
• Understand TypeScript compilation process

Module 2 Locked

TypeScript Basics

Learn syntax and core building blocks of TypeScript including variables, data types, and type annotations.

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Learning objectives

• Master TypeScript file structure
• Understand variable declarations (let, const)
• Learn basic data types (number, string, boolean, null, undefined, any)
• Understand type inference and type annotations
• Learn about strict mode

Module 3 Locked

Operators & Control Flow

Control logic using conditions and operators. Learn about arithmetic, comparison, logical operators, and conditional statements.

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Learning objectives

• Master arithmetic, comparison, and logical operators
• Understand conditional statements (if, else, switch, ternary)
• Learn type narrowing with conditions
• Apply control flow in TypeScript

Module 4 Locked

Functions in TypeScript

Write safe and predictable functions with proper typing, parameters, and return types.

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Learning objectives

• Master function syntax and parameter types
• Understand return types (void, never)
• Learn optional, default, and rest parameters
• Understand arrow functions and function overloading

Module 5 Locked

Arrays & Tuples

Work with collections safely using typed arrays and tuples.

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Learning objectives

• Understand array type syntax and generics
• Learn about readonly arrays
• Master tuple types and their use cases
• Understand tuple vs array differences

Module 6 Locked

Objects & Type Aliases

Structure data clearly using object types and type aliases.

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Learning objectives

• Master object type definitions
• Understand type aliases
• Learn optional and readonly properties
• Work with nested objects and index signatures

Module 7 Locked

Enums & Literal Types

Restrict values and improve readability using enums and literal types.

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Learning objectives

• Understand numeric and string enums
• Learn about const enums
• Master literal types and union of literals
• Compare enums vs union types

Module 8 Locked

Union & Intersection Types

Combine and restrict types effectively using union and intersection types with type guards.

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Learning objectives

• Master union types (|) and intersection types (&)
• Understand type guards (typeof, in, instanceof)
• Learn custom type guards
• Apply type narrowing techniques

Module 9 Locked

Interfaces

Build scalable type contracts using interfaces for objects, functions, and classes.

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Learning objectives

• Understand what interfaces are
• Master interface definitions and properties
• Learn interface inheritance
• Implement interfaces in classes
• Use interfaces for API response models

Module 10 Locked

Classes & OOP in TypeScript

Master object-oriented programming with TypeScript classes, inheritance, and access modifiers.

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Learning objectives

• Create classes with constructors
• Understand access modifiers (public, private, protected)
• Learn getters, setters, and inheritance
• Master abstract classes and static members

Module 11 Locked

Generics

Write reusable, type-safe code using generics for functions, interfaces, and classes.

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Learning objectives

• Understand what generics are and why they matter
• Master generic functions, interfaces, and classes
• Learn multiple type parameters and constraints
• Apply generics in real-world scenarios

Module 12 Locked

Advanced Types

Unlock TypeScript's real power with advanced type manipulation and utility types.

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Learning objectives

• Master keyof, typeof, and indexed access types
• Understand mapped types and conditional types
• Learn utility types (Partial, Required, Readonly, Pick, Omit, Record)
• Apply advanced types in complex scenarios

Module 13 Locked

Type Assertions & Type Casting

Work with external or unknown data safely using type assertions and casting.

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Learning objectives

• Understand type assertions (as syntax)
• Learn when and when not to use type assertions
• Work with DOM elements
• Understand unknown vs any

Module 14 Locked

Error Handling & Safety

Write robust and safe code with proper error handling and null safety.

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Learning objectives

• Understand compile-time vs runtime errors
• Master try-catch in TypeScript
• Learn custom error classes
• Understand strict null checks and non-null assertions

Module 15 Locked

Modules & Namespaces

Organize large applications using ES modules, imports, exports, and namespaces.

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Learning objectives

• Master ES modules in TypeScript
• Understand import and export syntax
• Learn module resolution and path aliases
• Know when to use modules vs namespaces

Module 16 Locked

TypeScript with JavaScript Projects

Migrate safely from JavaScript to TypeScript in existing projects.

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Learning objectives

• Use TypeScript in existing JS projects
• Understand allowJs and checkJs
• Learn JSDoc types
• Master gradual migration strategy
• Handle third-party libraries with DefinitelyTyped

Module 17 Locked

TypeScript with Frontend Frameworks

Use TypeScript in real frontend applications with React, Angular, and Vue.

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Learning objectives

• Use TypeScript with DOM
• Master TypeScript with React (props, state, events)
• Understand TypeScript with Angular and Vue
• Apply TypeScript in frontend development

Module 18 Locked

TypeScript with Backend (Node.js)

Build backend applications using TypeScript with Node.js and Express.

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Learning objectives

• Set up TypeScript with Node.js
• Master Express with TypeScript
• Type request and response objects
• Understand middleware typing
• Work with environment variables

Module 19 Locked

Tooling & Best Practices

Write professional TypeScript code with proper tooling and best practices.

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Learning objectives

• Set up ESLint and Prettier with TypeScript
• Use ts-node for development
• Understand build and production setup
• Learn project folder structure
• Apply type safety best practices

Module 20 Locked

Real-World Projects

Apply everything learned through practical projects and code reviews.

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Learning objectives

• Build a type-safe calculator
• Create a user management system
• Develop a REST API with TypeScript
• Build a frontend app with TypeScript
• Review and optimize code

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