Go, Ruby, R, Kotlin

  As a bonus, I would like to note that along with SQL, on the 7th line of our rating, you can put such languages as: Go, Ruby, R and Kotlin, which are no less popular and in demand, and some continue to actively develop and gain popularity.

PHP






PHP is a scripting programming language. It is actively used for developing web applications. The vast majority of sites on the Internet, in terms of functionality (Back-end), are implemented in PHP.


The well-known CMS WordPress and Joomla are developed in PHP. Therefore, there is no doubt about the popularity of this language.


Most programmers start their journey with PHP, as there are a huge number of freelance offers to work with the PHP language.