JavaScript Vs TypeScript
Explore the differences between JavaScript and TypeScript, focusing on how TypeScript's typing system improves code quality and helps catch errors early. Understand how using TypeScript benefits Deno development by ensuring type safety and supporting advanced ECMAScript features to create more reliable applications.
Overview
TypeScript is an extension of JavaScript itself. We can think of it as an improvement of the existing syntax. In this section, we’ll compare the two languages in some basic scenarios. We can think of TypeScript as an improved version of JavaScript, so the question here is if JavaScript is suitable for our needs.
The following examples put both languages into action and demonstrate the main differences.
Defining simple types
As ...