Free
CourseLearn TypeScript
Learn TypeScript, a superset of JavaScript that adds types to make the language scale!
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93,855 learners enrolled
Skill level
IntermediateTime to complete
Approx. 10 hoursCertificate of completion
Included with paid plansPrerequisites
1 courseWe suggest you complete the following courses before you get started with Learn TypeScript:- Learn JavaScript
About this course
JavaScript is a powerful programming language. But as it continues to evolve, outdated code gets messy and difficult to maintain. That’s where TypeScript comes in. It builds on your JavaScript foundation so you can develop higher-quality, less error-prone code faster. As a TypeScript developer, you’ll be in higher demand and gain a competitive edge in the work world.
Syllabus
7 lessons • 7 projects • 7 quizzesGet results
4 out of 5 Codecademy learners achieve their goals
"Codecademy gave me the tools I needed to land my first job as a developer, completely changing my career from the waste industry." - Jonathan Manner, Sweden
Projects in this course
- Project
Restaurant Recommender
In this TypeScript project, you'll fix several bugs using the errors surfaced by TypeScript and add a new feature to the program. Hungry customers will be nomming in no time. - Project
TypeMart
In this project, you'll use TypeScript to create the underlying logic for TypeMart—the coolest new online shop in the game. - Project
Pixel Smile
Use your knowledge of types and functions to create a program that prints out pixel art.
Meet the creator of the course
Kenny Lin
Web Development Domain Manager at Codecademy Learn TypeScript course ratings and reviews
1,172 ratings
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- Great comprehensive course that breaks down confusing concepts into easy digestible pieces. Essential for anyone learning TypeScript.Paul Y.Verified Learner
- The explanations were great, the examples were easy to follow, and the tasks were split up so they were easily digestible. Would highly recommend to anyone wanting to learn TypeScript basics!Melanie H.Verified Learner
- Loved it!! Made learning Typescript so enjoyable. I always prefer Codecademy courses over YouTube videos because typing the syntax several times helps build my muscle memory and confidence. Being able to go at my own speed is so much better than pausing and restarting a video multiple times.Valerie J.Verified Learner
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Practice Projects
Guided projects that help you solidify the skills and concepts you're learning.Assessments
Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.Certificate of Completion
Earn a document to prove you've completed a course or path that you can share with your network.
Join over 50 million learners and start Learn TypeScript today!
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Frequently asked questions about TypeScript
TypeScript is a superset (or extension) of JavaScript, created after developers found new ways to improve the language. Today, TypeScript is one of the most popular programming languages used in web development.