TypeScript may be used to develop JavaScript applications for both client-side and server-side execution (as with Node. js or Deno). There are multiple options available for transcompilation. Either the default TypeScript Checker can be used, or the Babel compiler can be invoked to convert TypeScript to JavaScript.

What is the purpose of TypeScript?

TypeScript is a superset of the JavaScript language that has a single open-source compiler and is developed mainly by a single vendor: Microsoft. The goal of TypeScript is to help catch mistakes early through a type system and to make JavaScript development more efficient.

Is TypeScript widely used?

It makes working on larger projects easier and provides a better code-writing toolkit that can greatly improve your software development process. TypeScript is popular, trusted by the biggest players in the industry, and not as difficult as many seem to believe.