What is Javascript? A Definition

1. History of JavaScript JavaScript was introduced as a client-side scripting language to enhance the interactivity of websites. Originally named Mocha, it was later renamed to LiveScript before finally adopting the name JavaScript to capitalize on the popularity of Java at the time. The language was standardized in 1997 as ECMAScript by the European Computer Manufacturers Association (ECMA), which has since released several versions, the most notable being ES5 (2009) and ES6 (2015), which introduced significant improvements and features. Over the years, JavaScript has transitioned from a simple scripting language used for minor enhancements to a full-fledged programming language capable of building complex applications. With the rise of single-page applications (SPAs) and the advent of frameworks, JavaScript's popularity has soared. 2. Core Features of JavaScript 2.1 Dynamic Typing JavaScript is dynamically typed, meaning variables can hold values of any type and can be changed ...