Core JavaScript Lectures

JavaScript is a powerful programming language that is used to add interactivity and dynamic features to websites. Whether you're a beginner or an experienced developer, mastering the core concepts of JavaScript is essential to building robust and responsive web applications. In this series, we'll explore the fundamental concepts of JavaScript and how they can be used to create dynamic and interactive web pages.
Learn the fundamental concepts of JavaScript in this series. We'll cover data types, variables, functions, objects, DOM manipulation, asynchronous programming, APIs, and popular frameworks.

• What is Programming Language?
  
• Introduction to JavaScript
  
• Why Learn JavaScript
  
• Prerequisites for Javascript
  
• What are the benifits to learn javascript
  
• Implementation of JavaScript
  
• Javascript is general purpose programming language
  
• Is JavaScript a compiled or interpreted language?
  
• Is JavaScript an event-based programming language?
  
• Applications of JavaScript
  
• Features of JavaScript
  
• Please describe step by step how a JavaScript program executes and who executes the JavaScript program.
  
• Is JavaScript a programming language or a scripting language? If it is both, please explain in detail
  
• What is Scripting Language?
  
• What is Vanilla JavaScript?
  
• What is ECMAScript?
  
• What is the difference between JavaScript, Vanilla JavaScript, and ECMAScript?
• What is a JavaScript engine and how does it work?
  
• Javascript is Lightweight
  
• Javascript is High Level Language
  
• Javascript is Un-Typed
  
• Is JavaScript a multiparadigm language?
  
• What is the meaning of interactive web pages, and how does JavaScript help to build them?
  
• Identifier in JavaScript
  
• Keywords in JavaScript
  
• Literals in JavaScript
• Variables in JavaScript
  
• Explain console.log in javascript
• Difference between var, let, and const in JavaScript
  
• Is the semicolon optional in JavaScript code?
  
• Internal and External JavaScript
  
• Comments in JavaScript
  
• Data types in JavaScript
  
• Difference between undefined and undeclared in Javascript
  
• typeof operator in Javascript
  
• padStart Method in JavaScript
  
• padEnd Method in JavaScript
  
• Type Conversion in JavaScript
  
• Type Coercion in JavaScript
• What is Temporal Dead Zone in Javascript
  
• Is JavaScript an asynchronous programming language? If so, how does it work? Please provide an example code.
  
• alert() a built-in function in javascript
  
• prompt() function in javascript
• The 'Confirm' Dialog Box in JavaScript
  
• What is 'null' in Javascript
  
• What is 'undefined' in Javascript
  
• Operators in JavaScript
  
• Precedence Rule for JavaScript Operators
  
• Discuss about loose and strict operator's equality and inequality in JavaScript
  
• In the context of JavaScript, the difference between a method and a function
• Decision Control Instructions in Javascript
• Iterative control instructions in Javascript
• parseFloat() in JavaScript
  
• parseInt() in JavaScript
• Number() function in Javascript
  
• What is functions in Javascript
  
• Function declaration, definition, and call in Javascript
  
• Pure and Impure function in JavaScript
  
• Recursion in Javascript
  
• Which concept is better, function or recursion in Javascript
  
• Version History of ECMAScript
  
• Features of ES5 (ECMAScript 5) and ES6 (ECMAScript 6)
  
• Arguments Object in JavaScript
  
• Default Parameter in JavaScript
  
• Rest Parameter in JavaScript
  
• Hoisting in Javascript
  
• Lexical Scope in JavaScript
  
• Closure in JavaScript
• Anonymous Functions in Javascript
  
• Function Expression in Javascript
  
• Arrow Functions in Javascript
  
• Immediately Invoked Function Expression (IIFE) In JavaScript
• 'this' Keyword in Javascript
  
• Call, Apply and Bind Method in Javascript
• What is object in Javascript
  
• The Types of Object in JavaScript
  
• Different ways to create an object in JavaScript
  
• Object Literal in Javascript
• Object Destructuring in Javascript
• Event Delegation in JavaScript
• Object Constructor in Javascript
  
• Factory Function in Javascript
  
• Constructor in Javascript
  
• Creating Private Properties and Methods in JavaScript
  
• Prototype Object in Javascript
  
• Prototype Object in Function in Javascript
  
• Web Share Api in JavaScript
  
• Navigator API in JavaScript
• async and defer attribute in JavaScript
  
• Critical Rendering Path (CRP) in JavaScript
  
• setTimeout Function in JavaScript
  
• setInterval function in JavaScript
  
• Event Loop in JavaScript