What Are The Skills Required For A Javascript Developer?

By Author: R Pande
Total Articles: 169
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1. Expertise in Core JavaScript

The most important thing in learning to develop JavaScript is to learn the Core language. At least a basic knowledge is required. Without it you can't understand the frameworks. You don't need a teacher for this. Millions of tutorials and examples are available on the net. It's like science at school, where you have to put the right formula to the right solution. Likewise, much of the code that everyone fixes is sloppy, but the language is simple and properly spelled, fairly eloquent.The bottom line is that JavaScript is a dynamic, prototype-based language that can seem a little irritating to those with a background in traditional objects.

2. Client-Side Framework and Libraries

We find that there are many developers out there when it comes to choosing the right JavaScript frameworks. However, depending on your career prospects and your learning curve, I suggest that you go for AngularJS or React JS. These client-side frameworks and libraries are in high demand in the market and are used by many companies for application development. You can also do a detailed comparison between ...
... these frameworks in order to choose the most suitable one for you. But you can trust both of them.

3. Asynchronous Programming

The next important aspect of learning JavaScript is asynchronous programming. It allows you to run the main thread of the program while waiting for another method to complete. Also, learn about prototyping, hosting, access, coercion, promises, callbacks, downtime, advanced features and how it all works in JavaScript.

Next, you need to learn to write the code in different browsers. This means that the website or application being developed must be compatible with multiple browsers. So, learn how to write code well between browsers to develop websites and applications.

5. React JS

A popular JavaScript library that enables you to do amazing things in the fastest, the most efficient way. It was developed by Facebook and used by big companies like Reddit, Tesla, PayPal, etc. This library is in great demand in today's market.

6. Node JS

The next important skill for JavaScript developers is mastery of the Node JS. It's a runtime tool that you can use to create a background framework. Many companies today use Node JS behind the scenes, which makes it a valuable skill for JavaScript developers.

7. jQuery

The next JavaScript library to learn is jQuery. It is specially designed for easy navigation and modification of the HTML DOM tree, including CSS, animation, and Ajax. Also available as free open source software. More than 73% of the 10 million sites use jQuery.

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