What is TypeScript Programming Language?

TypeScript is an open-source programming language that has been developed to improve upon the functionality of JavaScript, one of the most commonly used programming languages for web development. TypeScript is easy to learn and follows a straightforward structure, making it a convenient option for app developers.

TypeScript is a multi-paradigm language, meaning that it supports several different paradigms, such as functional, generic, and imperative. It allows for object-oriented programming (OOP) and provides support for features such as ​​classes, inheritance, and interfaces.

Since TypeScript was developed to function as a more advanced version of JavaScript, it can be used to work on large-scale applications. Programmers can use TypeScript as JavaScript’s transpiler. Furthermore, TypeScript shares syntactic similarities with JScript .NET.

TypeScript is easier to master for those programmers who already have a good understanding of JavaScript. However, JavaScript itself is considered to be an easy programming language to learn which reduces the learning curve of switching between the two.

JavaScript is used to develop numerous web-based applications. Front-end developers may use CSS and HTML alongside JavaScript to create the user interface of web programs. Compared to JavaScript and TypeScript, HTML is a relatively difficult programming language to learn.

One of the biggest improvements of TypeScript over JavaScript is the improved development time, particularly for large-scale projects. TypeScript helps increase productivity and can handle a larger workload. Before it can be used for a particular app, the TypeScript code is compiled into JavaScript.

JavaScript is a relatively old programming language, having been developed in 1995. While it’s quite universally applicable it lacks some functionalities. TypeScript was developed to fill in these gaps and offers functions such as variables declaration and a functional paradigm.

JavaScript conforms to the ECMAScript standard and offers dynamic typing, first-class functions, and prototype-based object orientation. It relies heavily on structured programming terminology that originated in C, including switch statements and if statements. However, TypeScript also offers static typing support.

TypeScript was developed and maintained by Microsoft which provides the language with a number of high-quality frameworks. The editors allow programmers to catch any errors during the compilation process. This helps avoid any possible code issues during runtime.

Some of the TypeScript frameworks were built on the tools used by JavaScript developers. Over the years, there have been countless JavaScript frameworks established, including Angular, ReactJS, and Node.js.

Although TypeScript is considerably younger than JavaScript, only entering its second decade of existence, it has gathered a sizable online community. Those interested in learning TypeScript can find online tutorials and guides that build the foundation of the language.