![]() For example, a variable can store a value of any data type like integer, float, double, or a string in the same variable. The data type of a variable is checked at the run time. JavaScript is a dynamically typed language. An “ int” type variable can store an integer throughout the program and can not store a string or a boolean value. For example, you need to explicitly define an “ int” or a “ String” before running a program. That means you have to declare the “ type” of variables at compile time. However, it’s widely used today for the server-side too. JavaScript is a lightweight and flexible language seen as ideal for web development. Java is an object-oriented language majorly used for enterprise-level apps, mobile apps, server-side development, and desktop-based apps. Let’s discuss some prime differences so you have an understanding of the points of focus. But after getting hands-on training I was fairly amazed. Let me confess, as a novice programmer I had this notion too. Myth – Java and JavaScript are Sameįirst thing first, Java and JavaScript are “ not” the same. Hence, learning Java will only upgrade your skills, prospects, and revenue. It is not possible to stick to a single language. Tech giants having polyglot codebases can get you on board to manage a team of different stacks. It will dramatically facilitate you shifting tech stacks that are pretty common in our industry. Having multiple languages in your portfolio reflects the flexibility and willingness to stretch your limits. Moreover, they are known for better collaboration among the front-end and back-end teams. Full-stack developers are an asset to the company and its codebase. If you have undergone some research about working opportunities for full-stack developers that might have surprised you. Learning Java will help you get to know the diverse working environments these days. ![]() With the shifting paradigms and ease of access, we are capable of absorbing more. None required a single language for their software-based positions. The results of a survey out of the top 30 fortune 500 companies will shock you. Gone are the times when one person was a master of one programming language. We are living in a dynamic and constantly evolving world. By adding Java to your tech stack you can have a bundle of benefits. If you have decided to learn Java after learning JavaScript, then you should have asked yourself why is java so popular? Well, Java stands the test of time and still grows to sustain its diverse functionalities. Why Do You Need to Learn Java if You Already Know JavaScript? If you can already program in JavaScript, then let’s ask you a few questions that will help you navigate on your path of learning Java.
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