Why To Learn Javascript In 2021

Today I will tell you why to learn javascript in 2021 all the advantages of javascript so this article will be helpful for you if you are learning or you want to become a javascript developer.

Javascript is a scripting programming language. Along with HTML and CSS javascript is one of the language used in frontend web development. Earlier javascript could only be used in the frontend but now with the help of node we can use javascript in the backend will learn about node later.

So you are a new programmer and wants to learn a programming language but you are confused which programming language to choose and you are thinking of learning javascript so if you want to know if javascript is the best choice for you read till the end.

After reading this article all these questions will have a answer :

Should you learn python or javascript

  • Should you learn python or javascript
  • Can i use javascript for app development
  • Can i use javascript in the backend
  • Why to learn javascript in 2021

Why To Learn Javascript


So before choosing to learn javascript or any programming language you need to have a purpose with that programming language. If you don’t have a purpose than you will waste a lot of time by learning a wrong programming language so first think what you want to do.

Use of Javascript

Earlier javascript was only used in frontend of a website but due to advancement in javascript technologies now it can be used in many tasks like :

Web Development – Javascript is mostly used in web development and if you want to become a web developer than choosing javascript is huge advantage over python and other languages.

Because javascript can be used in both for frontend and backend development with node which is a javascript runtime environment and you can become a full stack web developer with a single programming language. 

App Development – Javascript can also be used in mobile app development with react native which is a framework which allows us to create native applications with a single codebase. So it is great advantage over languages like Java and kotlin because with those you can just develop apps for android.

You can learn javascript if you want to become a cross platform app developer you can become a full stack and app developer with a single programming language.

Machine Learning – You can also do machine learning and AI related things with javascript but in machine learning and Ai using python is a advantage but you can do Ml and Ai with javascript.

High Demand and Salary

Javascript is a popular programming language and it is used in all websites around the world atleast in the frontend so there is high demand for javascript web and app developers and average salary of a javascript developer is $100 to $105k per year in us. 

Javascript will grow a lot in the future so learning javascript is not a waste of time.

Big Community Support

Javascript is as popular as python and java. If you ever encounter a bug or error in your code than you will find a lot of solutions online because there are lot of javascript developers so it has a big community support so you will always find a solution to your problem.

Great Frontend Frameworks

Javacript is mostly used in the frontend of the website with HTML and CSS. There are great javascript frontend frameworks you can use if you want to increase the speed and efficient development of the website.

React – It is javascript frontend framework developed by facebook. It drastically improves the speed of the website with live reload and you can reuse components across website which enables faster development. you can also use react in app development with react native.

Angular – It is another javascript framework which can be used for frontend web developement it is also fast and enables fast development of the website.

These are great frameworks there are more popular frameworks you can use like Vue, next or ember. 

If you want more knowledge of frontend frameworks than you can read these article – Best frontend frameworks 2021.

Easy and Beginner Friendly

Javascript is easy to learn and beginner friendly programming language. It is not hard as C++, C# or Java. It is great programming language for someone who is new to the programming world and can make javascript as their first programming language.

Great Free Learning Resources

If you want to learn javascript you can easily learn it for free there are lot of youtubers who have some awesome free javascript courses or you can learn from w3schools or javascript docs.


So you have seen all the features of javascript and you should got your answers about javascript lets summarize learn javascript instead of python or java if you want to become a web and app developer.

I hope you found what you were looking for and if you found this useful share this knowledge with other programmers and if you want more content like these subscribe to our newsletter.

If you want to become a full stack web developer than read this article – Roadmap to become a full stack web developer this will guide you to become a full stack web developer.

Thank you for reading Have a nice day 🙂

Spread the love

Related Post

Leave a Reply

Your email address will not be published. Required fields are marked *