JavaScript is a high-level, interpreted scripting language which is primarily used in developing client-side web applications or pages.

JavaScript is a high-level, interpreted scripting language which is primarily used in developing client-side web applications or pages.

Hey nerds, in this article let's check out the differences between JavaScript and TypeScript in brief.

Hey nerds, in this article let's check out the differences between JavaScript and TypeScript in brief.

Here Is The Brief Comparison Between JavaScript And TypeScript

Here Is The Brief Comparison Between JavaScript And TypeScript

It was developed back in 1995 to build websites.

It was developed back in 1995 to build websites.

It allows cross-compilation and compiled code of JavaScript can run on any browser.

It allows cross-compilation and compiled code of JavaScript can run on any browser.

It can be directly used with the HTML to build dynamic web pages.

It can be directly used with the HTML to build dynamic web pages.

After few years developers came to know that JavaScript has the potential to deal the server-side programming.

After few years developers came to know that JavaScript has the potential to deal the server-side programming.

According to the indeed.com

Can be used for client-side and server-side as well.

Can be used for client-side and server-side as well.

Can be used for client-side and server-side as well.

Can be used for client-side and server-side as well.

Can be used for client-side and server-side as well.

Can be used for client-side and server-side as well.

Easy to begin with and to understand.

Easy to begin with and to understand.

Easy to begin with and to understand.

Easy to begin with and to understand.

Easy to begin with and to understand.

Easy to begin with and to understand.

TypeScript is a superset of JavaScript with some additional features like static typing, classes, and interfaces.

TypeScript is a superset of JavaScript with some additional features like static typing, classes, and interfaces.

TypeScript is a superset of JavaScript with some additional features like static typing, classes, and interfaces.

TypeScript is a superset of JavaScript with some additional features like static typing, classes, and interfaces.

TypeScript is a superset of JavaScript with some additional features like static typing, classes, and interfaces.

TypeScript is a superset of JavaScript with some additional features like static typing, classes, and interfaces.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is an opensource and object-oriented scripting language as well, developed by Microsoft in 2012.

TypeScript is converted into JavaScript at the time of compilation and checks for types at compilation time.

TypeScript is converted into JavaScript at the time of compilation and checks for types at compilation time.

TypeScript is converted into JavaScript at the time of compilation and checks for types at compilation time.

TypeScript is converted into JavaScript at the time of compilation and checks for types at compilation time.

TypeScript is converted into JavaScript at the time of compilation and checks for types at compilation time.

TypeScript is converted into JavaScript at the time of compilation and checks for types at compilation time.

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

Trans-piled- it means, Typescript Code gets converted into Plain JavaScript Code. Now, browsers can read

devices or in any OS.

Can run the source code on any browser

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Can run the source code on any browser , devices or in any OS.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

Superset of JavaScript. So, JavaScript gets converted into Typescript by changing the extension from .js to .ts.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

In Typescript, existing JavaScript code can be used can incorporate JavaScript libraries.

It has got a better code structure with object-oriented programming techniques as compared to JavaScript.

It has got a better code structure with object-oriented programming techniques as compared to JavaScript.

It has got a better code structure with object-oriented programming techniques as compared to JavaScript.

It has got a better code structure with object-oriented programming techniques as compared to JavaScript.

It has got a better code structure with object-oriented programming techniques as compared to JavaScript.

It has got a better code structure with object-oriented programming techniques as compared to JavaScript.

helps for checking the type correctness at compile time.

helps for checking the type correctness at compile time.

Strongly-typed and supports static typing. Static typing helps for checking the type correctness at compile time.

Allows good tooling support with IntelliSense which provides active hints as the code is added.

Allows good tooling support with IntelliSense which provides active hints as the code is added.

Allows good tooling support with IntelliSense which provides active hints as the code is added.

Frameworks like Angular 2 uses Typescript.

Typescript compiler can compile the ts files into ES3, ES4, and ESS.

Cons Over JavaScript: Typescript takes longer time to compile the code as compared to JavaScript. The compilation step is needed to transform Typescript into JavaScript. Does not support abstract classes.



Salary: According to indeed.com stats, Average salary of a TypeScript developer ranges $90k-$125k per annum.



So the final verdict is, TypeScript was introduced to meet the standard of larger application development that lags in JavaScript.





As a developer, if you are a just beginner in developing projects and applications start with JavaScript.



