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TypeScript Courses

Take free online TypeScript courses to build your web development skills and advance your career. Learn TypeScript with latest version Typescript code courses from top universities on edX. Join today.

What Is Typescript?

Typescript is an open source programming language built by Microsoft, who's a primary language for Angular and Angular 2 application development. Anders Hejlsberg helped initiate this programming language when he was at Microsoft in 2012. It's designed for large-scale operations in both client side and server side (Node.js) operations as a superset of Javascript. It currently resides on Github with a large repository of declaration files at DefinitelyTyped and supports a variety of integrated development environments including Microsoft Visual Studio and Eclipse, as well as text editor support from Visual Studio Code, Vim, and Atom, among others.

Why Learn Typescript?

Javascript tends to fail with server-side enterprise solutions. The language is clunky and burdensome, but learning Typescript introduces clean code for large scale builds. It allows you to spot errors as you're coding instead of wading through lines of code to find the break own. If you use a supported IDE such as Microsoft Visual Studio, you're able to check code while deploying. Typescript can seamlessly consume Javascript code and allows developers to use highly productive development tools. It supports static checking and code refactoring as well. The typescript compiler can be installed as a Node.js package on Windows, Mac OS, and Linux and is completely open source in development.

Why Use Typescript Instead of Javascript?

Typescript is converted to plain Javascript, support JS libraries, and is compatible with any operating system. It's an object-oriented programming language and supports modules. It allows static typing to highlight potential errors at compile time rather than waiting until deployment. Typescript supports enterprise solutions and is easier to execute for much larger serverside developments. The language also allows both frontend and back-end implementation giving web developers more freedom in their builds.

Typescript Courses and Certifications

EdX.org has a variety of courses where you can learn everything you need to know about this Javascript superset. Microsoft's course, Introduction to Typescript 2, will help you understand the basic principles of this object-oriented programming language, teaching you to understand type annotations, source code, and how to build a typescript project. The course assumes you have experience with Javascript, so if you don't, you might want to back up and take the Javascript Introduction from W3Cx. It will teach you to build javascript applications before moving on to the Typescript language. From there, you can take courses in asynchronous programming, software development, and advanced CSS concepts. These build on programming knowledge gained with your experience.

Explore Careers with Typescript Fundamentals

Understanding Typescript and developing large scale web applications requires developers to gain functional knowledge of a variety of tools. The OOP, static type of Typescript makes it easier to generate code for application-scale and build a far less buggy prototype. Full stack developers need a working knowledge of Javascript applications and Typescript, making it a critical aspect of your career.