Mastering TypeScript

TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. It adds optional static typing, classes, and modules to JavaScript, making it easier to write and maintain large-scale applications.

Why Use TypeScript?

• Improved code quality and readability
• Better tooling and IDE support
• Easier refactoring
• Catch errors at compile-time

Basic Types in TypeScript

let isDone: boolean = false;
let decimal: number = 6;
let color: string = "blue";
let list: number[] = [1, 2, 3];
let tuple: [string, number] = ["hello", 10];
            

These are just a few examples of the types available in TypeScript. As you become more familiar with the language, you'll discover more advanced types and features.