Learn TypeScript Free Course with Certificate

Learn TypeScript Online and level up your programming skills for free!

  • Master the essential concepts and fundamentals of TypeScript  
  • Learn how to write Functions in TypeScript to define specimens 
  • Explore the advanced features of type manipulation 
  • 450,000 + Professionals trained
  • 250 + Workshops every month
  • 100 + Countries and counting

Master the Fundamentals of TypeScript

Are you prepared to embark on a transformative journey to master TypeScript and elevate your programming skills? In today's rapidly evolving tech landscape, TypeScript has emerged as one of the most favored programming languages for web development projects. This comprehensive online course is meticulously designed to equip individuals, whether they are beginners or seasoned professionals, with the necessary tools to fully harness the potential of TypeScript.

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  • 7+ Hours of Self-Paced Learning Content 

  • Immersive Learning with Hands-on Exercises 

  • Learn-By-Doing with Immersive Learning 

  • Unlock Knowledge with Interactive eBooks 

  • Accelerate Progress with Auto-Graded Assessments 

  • Learn better with 24/7 support throughout the way 

Ready to get started?

Contact Learning Advisor

The KnowledgeHut Edge

Superior Outcomes

Focus on skilled-based outcomes with advanced insights from our state-of-the art learning platform. 

Immersive Learning

Go beyond just videos and learn with recall quizzes, interactive ebooks, case studies and more. 

World-Class Instructors

Course instructors and designers from top businesses including Google, Amazon, Twitter and IBM. 

Real-World Learning

Get an intimate, insider look at companies in the field through real-world case studies. 

Industry-Vetted Curriculum

Curriculum primed for industry relevance and developed with guidance from industry advisory boards. 

Continual Support

Learn better with support along the way. Get 24/7 help, stay unblocked and ramp up your skills. 

prerequisites for TypeScript Free Course


A basic understanding of web development including HTML, CSS, and JavaScript is required


Learning Objective:

Get introduced to TypeScript and learn to set up the VSCode. 

  • What is TypeScript? 
  • Why Use TypeScript  
  • VS Code Set Up  

Learning Objectives:

Understand the various Primitives available in TypeScript and get familiar with Arrays, Objects, and Tuples. 

  • Primitives  
  • Any and Unknown  
  • Null, Undefined, Never  
  • Arrays  
  • Objects  
  • Tuples 


  • Working with Primitive Types  
  • Checking for Null or Undefined Values  
  • Array Exercise  
  • Object Exercise  
  • Model Biological Specimen Data Using Typescript’s Type System  

Learning Objectives:

Understand Functions in Typescript and learn the try, catch, and throw method of handling errors. 

  • Function Parameters  
  • Optional Default  
  • Return Values  
  • Throwing Errors  
  • Generic Functions 


  • Functions  
  • Catching and Throwing Errors  
  • Function Overloads  
  • Create Helper Functions  

Learning Objectives:

Get introduced to Types and their variations. 

  • Type Inference  
  • Type Assertions  
  • Literal Types  
  • Conditional Types  
  • Enums  
  • Generics 


  • Create Type Literals, Enums, and Conditional Types 

Frequently Asked Questions


TypeScript is a free and open-source high-level programming language developed by Microsoft that adds static typing with optional type annotations to JavaScript. It is a superset of JavaScript, which means that any valid JavaScript code is also valid TypeScript code. TypeScript adds static typing and additional features to JavaScript, providing developers with enhanced tools for building large-scale applications. TypeScript's type system helps catch common programming mistakes during the development process, leading to more robust and maintainable code. 

Emerging as one of the most popular programming languages today, TypeScript simplifies JavaScript code, thus making it easier to read and debug.  

TypeScript is a versatile programming language that can be used for both frontend and backend development. Its primary goal is to enhance JavaScript by adding static typing and other features, making it more robust and scalable. 

Learning TypeScript equips developers with powerful tools, improves code quality and maintainability, and opens a wide range of job opportunities in the industry. It is a valuable skill for modern web development and empowers developers to build scalable, reliable, and maintainable applications. 

While TypeScript offers numerous advantages for software development, it also has some potential disadvantages that you should be aware of.  For instance, TypeScript code needs to be compiled into JavaScript before it can run in a browser or a JavaScript runtime environment. Besides, the TypeScript ecosystem might not be as extensive as the JavaScript ecosystem. However, some libraries, frameworks, and tools might possess better support and documentation for plain JavaScript, thus, making it an inevitable task to write Type definitions manually. Despite all the above disadvantages, developers are eagerly inclined to work with the benefits of TypeScript that include enhanced code quality, improved maintainability, and better tooling support. 

TypeScript is a versatile programming language that can be termed perfect for both front-end and backend development. Ultimately, the question whether TypeScript is better for frontend or backend development depends on a host of factors like your specific needs, extent of familiarity with the language, and the frameworks and tools you want to implement. TypeScript offers benefits while we talk about code quality, maintainability, and tooling support for both front-end and back-end scenarios, so it's a win-win situation while considering any type of application development. 

TypeScript is considered an object-oriented programming (OOP) language. A superset of JavaScript, which itself is a prototype-based object-oriented language, TypeScript is also known to extend the capabilities of JavaScript by adding static typing and additional features which are in sync with the object-oriented programming principles.  

TypeScript supports a list of key object-oriented programming concepts and features like classes, encapsulation, inheritance, polymorphism, interfaces, abstraction, and modularity.  

These object-oriented programming features in TypeScript aid developers to write codes which are modular, maintainable, and extensible. However, it's also important to note that TypeScript is not only limited to OOP paradigms and is also used for functional programming, for its flexibility and additional language features. 

The question of whether TypeScript is better than JavaScript is not a one-liner. Rather, it focuses on various factors like your specific use case, and of course, project requirements. Simply put, while prioritizing type safety, scalability, and a more structured approach, TypeScript is a better fit. But, while looking for simplicity, quick prototyping, and compatibility with a wide range of JavaScript libraries, JavaScript is the right choice. 

However, it’s also contextual in this regard that TypeScript is an extension of JavaScript, and learning TypeScript doesn't mean abandoning JavaScript. Both languages are known for their strengths and use cases, and being a master in both can expand your versatility as a developer. 

Several big companies and organizations have adopted TypeScript for their development projects. Some notable examples list names like Microsoft, Google, Slack, Airbnb, Lyft, and Asana.  

While these are just a few notable names in the business, several other companies, both large and small, have adopted TypeScript to varying degrees. TypeScript has a host of benefits like static typing, code organization, and tooling support, making it one of the most attractive choices for building complex web applications and maintaining large codebases. The adoption of TypeScript by these prominent names adds to its growing popularity and its ability to address real-world development challenges effectively. 

Learning Typescript

Learn TypeScript from scratch with KnowledgeHut’s TypeScript Free Course. TypeScript is an open source and simplifies JavaScript code, thus, making it easier to read and debug. This course simplifies coding, and helps in gaining a better understanding and perspective, on JavaScript, while strengthening your career as a developer.  

Learn TypeScript for free, and along with this course get access to our video-based training led by expert trainers along with the advantage of using recall quizzes, flash cards, interactive eBooks, auto graded assessments and more.  

Even if there are no specific prerequisites required for this course, a basic understanding of web development including the knowledge of HTML, CSS, and JavaScript gives an extra edge to the learning.  Apart from the above, while not strictly a prerequisite, having a suitable Integrated Development Environment (IDE) or text editor can greatly enhance your TypeScript learning experience. In the end, it's useful to have a basic understanding of Node.js and NPM (Node Package Manager) as they are commonly used in TypeScript projects. 

Once you have a solid foundation in these prerequisites, you'll be well-prepared to start learning TypeScript and take advantage of its static typing and additional features for building scalable and maintainable JavaScript applications. 

Learn TypeScript from scratch with KnowledgeHut’s TypeScript Free Course. With 7+ Hours of on-demand self-paced Learning, hands-on exercises recall quizzes, interactive eBooks, and auto-graded assessments. Get this course for free and simplify coding, with access to video-based training led by expert trainers with extensive experience of coding, building advanced and complex web pages and applications for some of the leading organizations in the world. 

On ending the course, you will get a certification of completion issued by KnowledgeHut. Beyond the certificate, you would have also obtained the knowledge and expertise in gaining a better understanding of JavaScript, while flourishing your career as a developer 

Learn TypeScript easily with KnowledgeHut’s TypeScript Free Course. Gain exclusive access to our comprehensive video-based training program, guided by industry-leading instructors. Immerse yourself in a dynamic learning environment, enriched with hands-on exercises allowing you to reinforce your skills and apply your knowledge in real-world scenarios. 

Enhance your learning journey with a range of interactive resources, including recall quizzes, flashcards, and engaging eBooks. Additionally, benefit from auto-graded assessments that provide valuable feedback and measure your progress along the way. 

Yes, it is possible to learn TypeScript in 3 months. The time it takes to learn TypeScript, or any programming language, can vary depending on several factors, including your prior programming experience, the amount of time you dedicate to learning each day, and the resources you use. With consistent effort and a structured learning plan, you can make significant progress in 3 months. 

Learn TypeScript from scratch with KnowledgeHut’s TypeScript Free Course and get access to our video-based training led by expert trainers while enhancing your knowledge on TypeScript.  

Certainly! Learning TypeScript can be really valuable for developers. Here's why: 

Coding Speed Boost: TypeScript's easy-to-understand style and useful features make coding faster. 

Fewer Mistakes: It catches errors early, so you spend less time fixing issues. 

Helpful Tools: TypeScript has smart tools that make coding smoother. 

Works with JavaScript: It fits right in with your JavaScript projects. 

Lots of Support: A strong community means lots of help when you need it. 

Future-Ready: Learning TypeScript is like futureproofing your skills in coding. 

Sure, it might take a bit to learn, but the benefits are huge. Cleaner code, easy maintenance, and better work efficiency are just some of the good things you'll get. Whether you're into making things look good on the front or making things work at the back, TypeScript can level up your skills in a big way. 

Demand and Future Scope

Yes, TypeScript developers are in demand in the job market. The popularity and adoption of TypeScript have been steadily increasing, leading to a growing demand for developers with TypeScript skills. According to a recent survey by Stack Overflow, TypeScript is the fourth most popular programming language among developers. It is also the fastest-growing language, with a 392% increase in demand in 2022.  A host of factors like Several factors like Growing TypeScript ecosystem, improved code quality and maintainability, popular frontend frameworks, full stack development, job listings, and of course, in the end, market trends, have contributed to this demand. 

The salary of TypeScript developers in India can vary based on several factors like experience, location, company size, industry, and specific job responsibilities. Also, it's important to note that salary might also very and change over time due to market conditions and factors like the candidate's skill set, level of expertise, reputation of the employer, project complexity, and the candidate's caliber to demonstrate their proficiency in TypeScript.  

Typescript Developer salary in India with less than 1 year of experience to 3 years ranges somewhere between ₹ 0.2 Lakhs to ₹ 97.2 Lakhs with an average annual salary of ₹ 3.0 Lakhs.  

Yes, TypeScript has a bright future and is subjected to continuous growth in terms of popularity and relevance. Host of reasons like increasing adoption, JavaScript evolution, enhanced developer productivity, Type Safety and maintainability, and Industry support are the major factors behind its growth in recent times.  

Given these factors, TypeScript is expected to continue evolving, addressing the needs of modern development, and maintaining its relevance in the software industry, making it a valuable language for building robust and scalable applications. 

What Learners Are Saying

Sarah Lee Student

These Typescript videos were a game-changer for me. I had some prior knowledge of Javascript but wanted to learn more. So, these videos provided an excellent foundation. The instructor was engaging, and the content was well-organized. I appreciated the emphasis on best practices and design patterns. Overall, I sincerely thank KnowledgeHut for providing us with such a great resource for learning Typescript. 

Mark Reynolds Team Leader

These Typescript videos exceeded my expectations. The instructor went above and beyond to explain even the most intricate details of the language. The production quality was excellent, and the visuals were helpful in illustrating the concepts. These videos are a must-watch for anyone serious about mastering Typescript. 

Ray Denver Full-Stack Developer

The Typescript videos were incredibly helpful in solidifying my understanding of the language. The instructors did an excellent job of explaining the language features and their benefits. The production quality was top-notch, and the videos were well-structured and easy to navigate. Whether you're a beginner or an experienced developer, these videos will help you level up your Typescript skills. 

Alisha Ray Web-Developer

A very nice package of recall activities, on-demand videos, projects, and assessments. The hands-on exercises and quizzes helped reinforce the learning, and I found myself applying what I learned to my own projects right away. This is a valuable resource for anyone looking to master Typescript, and I can’t recommend these enough.  

Dereck Malt Front-end Developer

The TypeScript course curriculum was quite an extensive one, and for someone completely new to the subject, the videos were a lifesaver. The instructors broke down complex concepts into manageable chunks and provided plenty of coding exercises to practice. The pacing was just right, and I feel much more confident in my Typescript skills now. Thank you, KnowledgeHut! 

Diego Levanta Angular Developer

The perfect course for regular office goers. The on-demand learning videos were great to comprehend the basic and fundamental concepts from scratch. The explanations were clear, concise, and easy to follow with the real-life applications and practical examples. Highly recommended for anyone looking to dive into Typescript!