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Brief History of JavaScript

  • Created by Brendan Eichm at Netscape in 1995
  • Originally designed for Netscape Browser to make websites interactive
  • Microsoft created JScript for Internet Explorer as a competitor. Internet Explorer was discontinued in 2022.
  • Standardized as ECMAScript by ECMA International in 1997
  • Evolved beyond browsers:
    • Node.js (2009) enabled server-side JavaScript
    • Modern frameworks like React, Angular, and Vue.js
    • "Any application that can be written in JavaScript, will eventually be written in JavaScript" (Atwood's Law)

Key Milestones:​

  • 1995: Birth at Netscape
  • 1996: Microsoft's JScript (#CopyCat 😺)
  • 1997: ECMAScript standardization
  • 2009: Node.js release
  • 2015: ECMAScript 6 (ES6) major update

JavaScript is a powerful scripting language​

Use forPopular Software Using JavaScript
Web developmentVS Code (Electron-based)
Server-side programming with Node.jsWhatsApp Web (Uses Node.js for backend)
Browser extensions and add-onsDiscord (Electron-based app with web tech)
Mobile app development using frameworksInstagram (Uses React Native for mobile apps)
Scripting and automation tasksGitHub Actions (JavaScript for CI/CD automation)