JQuery, Javascript, AJAX, HTML, Bootstrap, CSS-web development tools for dynamic, responsive sites.

Detailed Introduction to jQuery, JavaScript, AJAXWeb Dev Tools Overview, HTML, Bootstrap, and CSS

These six technologies form the foundation of modern web development, each serving a distinct purpose in the process of creating interactive, responsive, and visually engaging websites and applications. - **HTML (HyperText Markup Language)**: The backbone of any web page, HTML defines the structure and content of a page using elements like headings, paragraphs, links, images, and forms. Example: `<div class='header'>Welcome</div>` establishes a division on the page labeled as a header. - **CSS (Cascading Style Sheets)**: CSS controls the visual appearance of HTML elements. It styles components by adjusting colors, layouts, fonts, and responsiveness. Example: `div.header { color: blue; font-size: 20px; }` styles the header text. - **JavaScript**: A dynamic, high-level scripting language that adds interactivity to web pages. It manipulates the DOM (Document Object Model), handles events, and executes logic. Example: `document.querySelector('.header').addEventListener('click', () => alert('Hello'));` attaches a click event. - **jQuery**: A fast, lightweight JavaScript library that simplifies DOM manipulation, event handling, AJAX calls,Web Dev Tech Overview and animations. It provides a more readable and concise syntax. Example: `$('.header').click(() => alert('Hello'));` - **AJAX (Asynchronous JavaScript and XML)**: A technique for loading data in the background without refreshing the page. Example: Using jQuery: `$.get('/data', (response) => { $('#output').html(response); });` - **Bootstrap**: A popular CSS framework that helps developers quickly build responsive and mobile-first sites using prebuilt components and grid systems. Example: `<div class='container'><button class='btn btn-primary'>Click Me</button></div>` creates a styled, responsive button inside a container. Together, these tools enable developers to create user-centric web applications with rich interfaces, seamless interactivity, and responsive designs.