TypeScript Types Demystified: Simple Types, Special Types, and Type Inference (opens in new tab)

TypeScript Types Demystified: Simple Types, Special Types, and Type Inference In the first By the end of this post, you'll know how to type variables, arrays, and function parameters correctly. You'll also understand the "special" types that trip up most beginners: any, unknown, never, and void. The Core Primitive Types TypeScript's basic types map directly to JavaScript's primitives: // string let firstName: string = "Ramesh"; let greeting: string = `Hello, ${firstName}`; // number (no separ...