Computers need programming languages to function. That’s just a simple fact of life. However, these languages didn’t just spring up out of nowhere. They were developed by people for explicit purposes.

The Java programming language emerged roughly 25 years ago, when Smalltalk and C++ dominated. Back then it was easy to argue that the world didn't need another object-oriented programming language.

JavaScript is the most in-demand programming language for developer jobs and one of the most versatile languages for full-stack development. Here's what you need to know about JavaScript. JavaScript ...