Image: Maskot / Getty Images JavaScript is now used by more than 16.4 million developers globally, says a survey of more than 19,000 coders – making it the world's most popular programming ...

In most programming language popularity indexes, such as Tiobe, IEEE Spectrum, and PYPL, JavaScript, Java, and Python are the most popular languages.

JavaScript is very important on the web. We explain what is JavaScript Programming Language and how it works on a website.