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Learn TypeScript
TypeScript is a popular programming language built on top of JavaScript, widely used in modern web development.
Its clean, readable syntax makes it approachable for newcomers, especially those with some JavaScript background.
Many companies use TypeScript for both front-end and back-end development, so learning it can increase your chances of getting a job or internship.
In this guide, we will cover:
- Beginner's Guide to TypeScript
- Is TypeScript for You?
- Best Way to Learn TypeScript
- How to Run TypeScript?
If you are simply looking to learn TypeScript step-by-step, you can follow our free tutorials in the next section.
Beginner's Guide to TypeScript
These tutorials will provide you with a solid foundation in TypeScript and prepare you for the next step in your career.
Is TypeScript for You?
Whether to learn TypeScript depends on your current experience and long-term career goals.
TypeScript for Beginners
TypeScript is a beginner-friendly programming language built on top of JavaScript.
It helps you catch errors in your code before it runs, which means fewer bugs and easier debugging.
TypeScript adds simple rules that guide you as you write code — for example, making sure you're using the right kind of values in the right places. This helps you learn better habits and avoid common mistakes early on.
Also, TypeScript's syntax is much simpler and more readable than that of traditional languages like C.
main.ts
let x: number = 10;
let y: number = 5;
console.log(x + y);
main.c
#include <stdio.h>
int main() {
int x = 10, y = 5;
printf("%d", x + y);
return 0;
}
When you compare the TypeScript and C code for adding two numbers, the difference is clear.
TypeScript is clean and straightforward, while C requires extra setup to do the same thing.
This simplicity makes TypeScript a great choice if you're just starting out. Whether you're exploring programming for the first time or planning to learn web development, TypeScript gives you a smoother and more modern starting point.
TypeScript for JavaScript Developers
If you already have a JavaScript background, TypeScript is a powerful next step. It brings type safety, better tooling, and scalability to your existing JavaScript skills — all without changing how the core language works.
Whether you're working with large codebases, teams, or frameworks like Angular, React, or Node.js, TypeScript helps catch bugs earlier and improves collaboration.
In short, learning TypeScript enhances your JavaScript development experience and makes you a more efficient developer.
TypeScript as a Career Choice
TypeScript has become a key skill in the modern web development world. Many top tech companies use TypeScript in their frontend and backend stacks — especially with frameworks like React, Next.js, Angular, and Node.js.
Careers where TypeScript plays a strong role include:
- Frontend Development
- Full-Stack Web Development
- Mobile App Development (React Native, Ionic)
- Enterprise Software Engineering
If you want to work in modern web or app development, learning TypeScript is a smart choice. It improves your job readiness and prepares you for working in team environments and large projects.
Best Way to Learn TypeScript
There is no right or wrong way to learn TypeScript. It all depends on your learning style and pace.
In this section, we have included the best TypeScript learning resources according to your learning preferences, whether you prefer text-based, video-based, or interactive courses.
Text-based Tutorial
Best: if you are committed to learning TypeScript but do not want to spend on it.
If you want to learn TypeScript for free with a well-organized, step-by-step tutorial, you can use our free TypeScript tutorials.
Our tutorials will guide you through TypeScript one step at a time, using practical examples to strengthen your foundation.
Also, there is official TypeScript documentation that provides easy-to-follow guides and examples to help you learn the language step by step.
Online Video
Best: if you want hands-on learning, get your progress tracked, and maintain a learning streak
If you're more of a visual learner, you can start with a video course by freeCodeCamp available on YouTube to further guide you on your TypeScript journey.
How to Run TypeScript?
1. Run TypeScript in Your Browser
We've created an online editor where you can write and run TypeScript code directly in your browser. There is no need to install anything — just open the editor and start coding immediately.
2. Install TypeScript on Your Computer
As you begin building real projects or working with advanced features, installing TypeScript on your computer is recommended.
To install TypeScript on your device, you can use this guide.
Getting Started with TypeScript
Learn how you can install and use TypeScript on your own computer.
Learn more