Amidst the web developers, this unending battle of JavaScript vs TypeScript has always been prevalent in the industry. Both are front-end web development languages for building websites or web apps.
JavaScript, launched in 1995, is very comfortably used in developing web pages and web apps. For example, It’s also used for frameworks like frontend (TezJS, React) and backend (Node.Js & Deno). However, the actual problem arises when creating large and complex web apps. JavaScript is not a suitable choice for such situations. Hence, TypeScript was launched in 2012 to enhance JavaScript development.
This blog will answer the following questions in your mind:
What is TypeScript?
TypeScript is a free, open-source, high-level language for developing complex web pages or app elements. As a strict syntactical superset of JavaScript, the TypeScript language has gained rapid traction in the web development market. By the same token, TypeScript is used as client-side and server-side language technology in web browsers.
It’s one of the most popular languages and one of the fastest-growing.
Being its superset, TypeScript has gained an edge over JavaScript. It extends over the plain JavaScript code, improving the developer’s experience. The TypeScript playground also helps in building and managing large-scale JavaScript projects.
Is TypeScript the SAME as JavaScript?
Not really! TypeScript is a Microsoft product-specific programming language developed, while JavaScript is an application-based programming language for the web. TypeScript is a software application framework developed for web developers. JavaScript is a server-side programming language which helps to create interactive web pages.
Here are the three components of TypeScript:
What is JavaScript?
JavaScript (JS) is one of the most prominent languages on the World Wide Web. It is used to create and design dynamic web pages. And it is a full scripting language or programming language that allows the developer to implement various elements on the web page or website.
It is considered one of the top frontend technologies and beginner user-friendly. It is relatively easy to learn other languages besides this one. Coders with no or less coding experience can also learn JavaScript.
When you see a menu dropping down on your web browsers (tab or screen), extra elements added to a page, changing colors on a page, a text editor, etc., you see the effects and functions of JavaScript coding.
Features of TypeScript
Features of JavaScript Code
How TypeScript Fills the Gaps of JavaScript?
Studies have shown that TypeScript and JavaScript are the second and third most popular languages among developers.
The entire existence of TypeScript lies in addressing the core deficiencies of the JavaScript language. For these reasons, it is the second-most loved and popular language. Moreover, TypeScript has a solid edge over JavaScript on many levels. So, what accounts for its popularity or what sets it apart from its existing competition?
Differences Between TypeScript vs JavaScript
This example of tabular format differences will help you discover how TypeScript differs from JavaScript?
Basis of Distinction | TypeScript | JavaScript |
---|---|---|
Concept | Object-oriented programming language | Scripting language |
Developed by? | Microsoft in 2012 | Netscape Navigator in 1995 |
Language Features | TypeScript includes additional features, like interfaces, variables, classes, and enums, unavailable in JavaScript | JavaScript has a simpler syntax and does not have as many built-in language features |
Superset-Subset | Superset of JavaScript | Subset of TypeScript |
How is it typed? | Strongly typed programming language | Loosely typed language |
Supports? | Supports both status and dynamic typing | Supports only dynamic typing |
Learning Curve | Stiff learning curve needs prior coding knowledge | Easy to learn without programming experience |
Tooling | TypeScript provides better tooling support, including better code editors and debugging tools. | JavaScript tooling has improved in recent years but still does not have the same level of support as TypeScript. |
Compilation | TypeScript compiler compiles javascript runs it in JavaScript first | Does not need compilation |
Adoption | TypeScript is growing in popularity and is increasingly used for large-scale projects | JavaScript is still the most widely-used programming language for the web and is used for projects of all sizes |
Now that you know the difference between TypeScript and JavaScript, let us quickly explore the benefits of both at length.
Advantages of TypeScript over JavaScript
Why use JavaScript when TypeScript has the edge over it in the following aspects?
Advantages of JavaScript Over TypeScript
Why use TypeScript when JavaScript is a more reliable option in certain cases?
See Also: How to Hire JavaScript Developers
Which Language Should you Use for Designing Web Pages – TypeScript vs JavaScript?
The choice between JavaScript and TypeScript depends on your specific needs and preferences. Here are some factors to consider:
Ending the Battle TypeScript vs JavaScript
Whichever you choose between JavaScript vs TypeScript for your web page or next project is completely your choice. At the end of the day, your business objectives and technical expertise will help you decide which is a better choice for you.
Confused about which to pick, TypeScript vs JavaScript, for your project? Join hands with Excellent Webworld, the best website development company, to nail your project and take it to the desired heights.
FAQs
First, TypeScript is an object-oriented language for web pages, whereas JavaScript is an event-driven programming language. Second, TypeScript is used to build large/complex web applications, whereas JavaScript is used to build interactive pages.
TypeScript is better than JavaScript because of language features, project scalability, collaboration, developer experience, code maintainability, etc.
Javascript is a dynamic programming language for using data, updating live content, controlling multimedia functions, animated images, etc.
TypeScript is an extended version of JavaScript. It provides more comfort to the developers, improving their experience. It involves static typing that ensures error detention during code runtime.
Yes, JavaScript is easier to debug and compile as it executes directly in the web browser. Even in learning JavaScript is like level 1, and TypeScript is like level 2.
Top 7 Global companies using JavaScript are:
We see this question frequently – the answer is that you cannot learn TypeScript without learning JavaScript!! Despite the differences between TypeScript and JavaScript, TypeScript shares the syntax and runtime behavior with Javascript. Hence, anything you learn about JS is helping you learn about TS simultaneously.
TypeScript is a highly typed programming language based on JavaScript that offers improved tools to scale.