Minify TypeScript

Introduction

This online TypeScript minifier tool helps you compress and optimize your TypeScript code effortlessly. It’s perfect for reducing file size, improving performance, and streamlining your scripts for production environments.

How to Use This Tool

1. Paste your TypeScript code directly into the editor or type it in.
2. Click the Minify button to compress your TypeScript code.
3. After minifying, you can:
   • Download the optimized result.
   • Save or share it using a unique link.
   • Sign in with Google or GitHub to save your minified code for future use.

What is TypeScript?

TypeScript is a strongly-typed programming language that extends JavaScript with optional static types. It’s a syntactical superset of JavaScript, meaning any valid JavaScript code is also valid TypeScript code.

By adding features like static typing, interfaces, and advanced tooling, TypeScript helps developers write more reliable, maintainable, and scalable code. It’s widely used in modern web development, especially for large-scale applications.

Learn more about TypeScript from the official TypeScript documentation .

TypeScript Syntax

      
// TypeScript program to solve a quadratic equation
let root1: number, root2: number;

// Take input from the user
const a: number = parseFloat(prompt("Enter the first number: "));
const b: number = parseFloat(prompt("Enter the second number: "));
const c: number = parseFloat(prompt("Enter the third number: "));

// Calculate discriminant
const discriminant = b * b - 4 * a * c;

// Condition for real and different roots
if (discriminant > 0) {
    root1 = (-b + Math.sqrt(discriminant)) / (2 * a);
    root2 = (-b - Math.sqrt(discriminant)) / (2 * a);

    // Result
    console.log(`The roots of the quadratic equation are ${root1} and ${root2}`);
}

// Condition for real and equal roots
else if (discriminant === 0) {
    root1 = root2 = -b / (2 * a);

    // Result
    console.log(`The roots of the quadratic equation are ${root1} and ${root2}`);
}

// If roots are not real
else {
    const realPart = (-b / (2 * a)).toFixed(2);
    const imagPart = (Math.sqrt(-discriminant) / (2 * a)).toFixed(2);

    // Result
    console.log(
    `The roots of the quadratic equation are ${realPart} + ${imagPart}i and ${realPart} - ${imagPart}i`
  );
}