JavaScript window vs document Object

Learning JavaScript (Beginner to Advanced)

• MDN Web Docs (JavaScript) - Official Reference

  
  

  The most comprehensive and authoritative JavaScript documentation available.

• JavaScript.info - Deep & Practical Guide

  
  

  A modern and thorough JavaScript tutorial covering from basics to advanced topics.

• freeCodeCamp JavaScript Course

  
  

  Interactive coding challenges and projects to learn JavaScript fundamentals.

• W3Schools JavaScript Tutorial

  
  

  Beginner-friendly reference with examples and "Try it Yourself" editor.

• Eloquent JavaScript (Free Book)

  
  

  A well-written book that teaches JavaScript programming fundamentals and advanced concepts.

JS Tools & Utilities

• JSFiddle - Online Editor for HTML/CSS/JS

  
  

  A playground for testing JavaScript, HTML and CSS code snippets.

• CodePen - Build and Share JS Demos

  
  

  Online community for testing and showcasing JavaScript creations.

• JSBin - JavaScript Testing Playground

  
  

  Lightweight JavaScript testing tool with live preview.

• JavaScript Beautifier

  
  

  Format and beautify your JavaScript code for better readability.

• JavaScript Minifier

  
  

  Tool to minify and compress JavaScript code for production.

Advanced JavaScript

• JavaScript Design Patterns

  
  

  Learn common JavaScript design patterns for better code organization.

• You Don't Know JS (Book Series)

  
  

  In-depth book series about core JavaScript mechanisms.

• Exploring ES6 (Modern JavaScript Features)

  
  

  Comprehensive guide to ECMAScript 2015 (ES6) and beyond.

• TC39 Proposals (Future JS Features)

  
  

  Track upcoming JavaScript features in the proposal pipeline.

JavaScript Frameworks & Libraries

• React.js - Official Docs

  
  

  Documentation for the popular React JavaScript library for building user interfaces.

• Vue.js - Official Docs

  
  

  Progressive JavaScript framework for building UI and single-page applications.

• Angular - Official Docs

  
  

  Platform for building mobile and desktop web applications.

• jQuery (Legacy but Useful)

  
  

  Fast, small, and feature-rich JavaScript library for DOM manipulation.

Security & Best Practices

• OWASP JavaScript Cheat Sheet

  
  

  Security best practices for JavaScript development.

• Node.js Security Handbook

  
  

  Security checklist for Node.js applications (also relevant for JavaScript).