JavaScript and TypeScript: Know the Difference

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What is JavaScript?

JavaScript is a multi-paradigm language that supports functional programming, imperative programming, and event-driven programming, among other programming styles. Server-side implementations are also supported.

Being the most popular language in the world, it is used in combination with HTML and CSS to build interactive web pages. It’s a dynamically typed high-level language with a JIT (Just-in-Time) compiler.

What is TypeScript?

TypeScript (TS) is a superset of JavaScript that accomplishes the same goal as JavaScript.

TypeScript is an open-source programming language that includes inheritance, classes, visibility scopes, namespaces, interfaces, unions, and other modern features, as well as static and dynamic typing.

Because TypeScript is a tightly typed programming language, it facilitates debugging (during compilation), allowing for a more efficient approach to developing complicated applications.

JavaScript and TypeScript are not antagonistic to each other. They have a special connection and working mechanism.

Learn the difference between JavaScript and TypeScript here.