What is TypeScript used for? 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.Is TypeScript used on the frontend or the backend? TypeScript is compiled to JavaScript. Therefore, TS can be used anywhere JS could be used: both the frontend and the backend. JavaScript is the most popular language to implement scripting for the frontend of apps and web pages.Is TypeScript better than JavaScript? The main advantage of Typescript over JavaScript is that Typescript is a superset of JavaScript. So Typescript designed for the development of a large program that trans compile to JavaScript. JavaScript is used in development for enhancing HTML pages in an interactive and design fashion.What is the difference between TypeScript and JavaScript? JavaScript is a scripting language which helps you create interactive web pages whereas Typescript is a superset of JavaScript. Typescript code needs to be compiled while JavaScript code doesn't need to compile. Typescript supports a feature of prototyping while JavaScript doesn't support this feature.Is TypeScript good for backend? Typescript is a superset of JavaScript. ... JavaScript is used for both front end and backend. Since TypeScript works with JavaScript it can be used for either writing both frontend or backend, but still compiles to JavaScript. Some e.g of frontend frameworks that use TypeScript: Angular, React, VueJs, etc.