JavaScript is one of the most well-known and dynamic programming languages for designing and developing websites. This language is capable of accomplishing a many programming tasks including controlling the browser, altering content that has been shown, allowing client-side scripts to communicate with users and also asynchronous communication. The following are some of the main features of JavaScript programming language for your reference:
Structured – Derived from C, JavaScript is an extremely organized language with a precise and designed grammar. This language also includes function scope, but unlike C, it does not have block scoping. Like the core C web programming framework, it distinguishes between statements and expressions.
Dynamic – JavaScript’s types are not linked to variables, but to values instead. In this dynamic programming language, the type of an object may be tested in a number of ways. It is also object-oriented, with all objects being associative arrays.
Functional – JavaScript’s functions are all objects, and they are all first-class objects. They each have their own roles and features connected with them. nested function, for example, is a function within a function, although anonymous function is also supported.