★★★★★
"The structure, the practice exams, the instructor — all top tier. Passed first try."
AS
Ranjan PradhanSenior Project Manager
— The journey
Course Outline
What the programme covers, module by module.
Module 1: Introduction to TypeScript
- TypeScript overview
- TypeScript versus JavaScript
- Static typing
- Key benefits
- TypeScript ecosystem
- Common use cases
Module 2: Setting Up TypeScript
- Node.js environment
- Installing TypeScript
- TypeScript compiler
- Creating projects
tsconfig.json- Compilation workflow
Module 3: TypeScript Type System
- Type annotations
- Type inference
- Primitive types
anyunknownnever
Module 4: Variables & Operators
- Variable declarations
letandconst- Assignment
- Arithmetic operators
- Comparison operators
- Logical operators
Module 5: Arrays & Tuples
- Typed arrays
- Array operations
- Multidimensional arrays
- Tuples
- Readonly tuples
- Destructuring
Module 6: Objects & Object Types
- Object types
- Property definitions
- Optional properties
- Readonly properties
- Nested objects
- Object type inference
Module 7: Functions
- Typed parameters
- Return types
- Optional parameters
- Default parameters
- Rest parameters
- Function types
Module 8: Union, Intersection & Literal Types
- Union types
- Intersection types
- Literal types
- Type aliases
- Type narrowing
- Discriminated unions
Module 9: Interfaces
- Interface concepts
- Defining interfaces
- Optional members
- Readonly members
- Extending interfaces
- Interface implementation
Module 10: Classes & Object-Oriented Programming
- Classes
- Constructors
- Properties
- Methods
- Access modifiers
- Encapsulation
Module 11: Inheritance & Abstraction
- Inheritance
- Method overriding
- Abstract classes
- Abstract methods
- Polymorphism
- Class relationships
Module 12: Generics
- Generic concepts
- Generic functions
- Generic classes
- Generic interfaces
- Generic constraints
- Reusable type-safe code
Module 13: Enums & Advanced Types
- Numeric enums
- String enums
keyoftypeof- Indexed access types
- Conditional type concepts
Module 14: Utility Types
PartialRequiredReadonlyPickOmitRecord
Module 15: Modules & Namespaces
- Module concepts
- Exporting
- Importing
- Default exports
- Module organisation
- Namespace concepts
Module 16: Type Guards & Type Narrowing
- Type guards
typeofguardsinstanceofinoperator- Custom type guards
- Control-flow narrowing
Module 17: Error Handling
- Error concepts
try-catch- Throwing errors
- Custom errors
- Error typing
- Defensive programming
Module 18: Asynchronous TypeScript
- Asynchronous programming
- Promises
- Typed promises
asyncawait- Asynchronous error handling
Module 19: Working with APIs
- HTTP concepts
- API requests
- Typed responses
- Request models
- Response interfaces
- API error handling
Module 20: TypeScript with Modern Applications
- DOM typing
- Event handling
- Form data
- TypeScript with front-end frameworks
- TypeScript with Node.js
- Shared type definitions
Module 21: Testing & Debugging TypeScript
- Testing concepts
- Type checking
- Unit testing fundamentals
- Debugging
- Source maps
- Identifying type errors
Module 22: TypeScript Development Best Practices
- Strict mode
- Type-safe coding
- Code organisation
- Reusable types
- Maintainability
- Performance considerations
— 01.2 · Is it right for you?
Who it's for & what's included
Pick a delivery method to see exactly who it suits and everything you receive.
Who it's for
Classroom
Best for learners who want face-to-face tuition and to network with peers in person.
What's included
Everything you get
- ✓ Live instructor on-site
- ✓ Printed workbook & materials
- ✓ Group exercises & case studies
Who it's for
Online Instructor-Led
Best for learners who want a live instructor and a fixed schedule, without the travel.
What's included
Everything you get
- ✓ Live instructor via video call
- ✓ Digital workbook & resources
- ✓ Session recordings
Who it's for
Self-Paced
Best for self-motivated learners who need maximum flexibility around work and life.
What's included
Everything you get
- ✓ On-demand video lessons
- ✓ Interactive quizzes
- ✓ 24/7 access on any device
— About this course
Course Overview
The TypeScript Programming Certification course equips working professionals with practical skills for developing scalable and maintainable applications using TypeScript. Learners explore TypeScript configuration, type systems, functions, interfaces, object-oriented programming, generics, modules, utility types, error handling, asynchronous programming, APIs, testing, debugging, and integration with modern JavaScript development environments.