JavaScript is currently the most commonly used programming language (and has been for quite some time!) but now Python is dishing out some stiff competition. Python has been steadily increasing in popularity so much so that it is now the fastest-growing programming language. So now the question is…Will Python Replace JavaScript popularity by 2020? JavaScript is a high-level, interpreted programming language that is most popular as a scripting language for Web pages. This means that if a web page is not just sitting there and displaying static information, then JavaScript is probably behind that. And that’s not all, there are even advanced versions of the language such as Node.js which is used for server-side scripting. According to StackOverflow Developer Survey Results 2019, JavaScript is the most commonly used programming language, used by 69.7 % of professional developers. And this is a title it has claimed the past seven years in a row. In addition to that, the most