Web Technologies
Lecture Slides
Lectures
Video Lectures
Lecture 126 August 2026
Web Technologies
Introduction to JavaScript, its history, applications, variables, conditional statements, arrays, and loops
Lecture 22 September 2026
JavaScript Operators, Functions, Rest/Spread, and Array Methods
Understanding the ternary operator, JavaScript functions and arrow functions, rest and spread operators, and essential array methods for manipulating and processing data
Lecture 39 September 2026
JavaScript Closure, Objects, Strings, Date Object, and BOM
JavaScript closures, objects and object properties, arrays of objects, string methods, Date objects and methods, and the Browser Object Model (BOM)
Lecture 416 September 2026
JavaScript DOM and Dynamic Webpage Manipulation
Understanding the Document Object Model (DOM), selecting and modifying HTML elements, working with text, attributes, classes, styles, creating and inserting elements, and performing basic form validation
Lecture 523 September 2026
JavaScript Events and Event Handling
Understanding JavaScript events, mouse and keyboard events, addEventListener(), the event object, form and input events, form validation, event bubbling, and event delegation
Lecture 630 September 2026
Asynchronous JavaScript
Understanding asynchronous JavaScript, synchronous and asynchronous execution, Promises and their states, Promise handling, async/await, Fetch API, GET and POST requests, error handling, array destructuring, and common tools for asynchronous operations
Lecture 77 October 2026
Modern JavaScript and Browser Storage
Understanding modern JavaScript features including template literals, optional chaining, nullish coalescing, JavaScript modules, JSON serialization and parsing, and browser storage using Local Storage and Session Storage, with practical examples of persistent data storage
Lecture 814 October 2026
React Foundation
Introduction to React and its component-based architecture, including JSX, the Virtual DOM, functional and class components, props and validation, component composition, children props, event handling, conditional rendering, lists and keys, and an introduction to React Hooks