The TypeScript Masterclass

The TypeScript Masterclass is a course focused on understanding and using the TypeScript programming language.

It covers the language’s core concepts, features, and best practices, providing a solid foundation for both beginners and experienced developers.

The course is designed to help you become proficient in TypeScript, enabling you to build robust applications and understand the language’s intricacies.

Introduction

What you’ll learn in the TypeScript Masterclass

• Start from zero: write your first TypeScript program and understand what code does, step by step
• Core building blocks: variables, types, operators, strings, and numbers without the jargon
• Work with data confidently: create, transform, and search arrays without accidental mutations
• Logic that reads clearly: write if/else, switch, and loops you can trust and revisit later
• Functions that tell the truth: parameters, return values, and arrow functions with helpful type hints
• Everyday data work: map, filter, reduce, sort, find — typed patterns you’ll use everywhere
• Objects made simple: properties, methods, and how references actually behave
• Level up your modeling: this, destructuring, cloning, merging, and function binding
• Classes without mystery: private fields, constructors, inheritance, and prototypes in plain language
• Async made readable: promises and async/await for real-world flows without callback chaos
• The “tricky bits”, demystified: scope, hoisting, closures, and the event loop
• The standard library tour: Object, Number, String, Math, JSON, Date, Intl, Set, and Map — what to use and when
• Robust error handling: throw, catch, and finally to keep apps stable under pressure
• Networking with fetch: requests, responses, headers, and sending data safely
• Modern JS/TS operators: optional chaining, nullish coalescing, and nullish assignment for safer defaults
• Organize your code: ES Modules so multi-file projects stay clean
• Practical regex: search, extract, and replace text without fear
• Practice that sticks: short exercises and quizzes to lock in each concept

If you’re new to coding, you’ll learn with small, clear steps. If you’ve dabbled before, you’ll build solid habits and confidence.

Join the waiting list

The course will launch on October 14th, 2025.