What is jQuery and why it is used? | What is jQuery best used for? | Is jquery a framework? jQuery is a powerful and widely-used JavaScript library designed to simplify HTML document traversal and manipulation, event handling, animation, and Ajax interactions. Originally created by John Resig in 2006, jQuery has become a staple tool for web developers due to its ease of use and extensive functionality. This library simplifies many common tasks that would otherwise require lengthy JavaScript code, allowing developers to achieve more with less effort. jQuery's syntax is designed to be concise and intuitive, making it accessible even to those with limited programming experience. With jQuery, developers can efficiently select DOM elements using CSS-style selectors and perform various operations on them, such as changing their content, style, or position on the page. Additionally, jQuery provides a wide range of built-in animation effects, making it easy to create dynamic and interactive web experiences. One of jQuery's most significant features is its support for Ajax, which enables seamless communication with a web server without requiring a full page refresh. This capability is essential for creating responsive and dynamic web applications. As of its last update, jQuery continues to be actively maintained, with a large and vibrant community contributing to its development. While newer JavaScript frameworks and libraries have emerged in recent years, jQuery remains relevant and widely used, especially in legacy projects and scenarios where compatibility with older browsers is essential. Whether you're a beginner learning web development or an experienced developer looking to streamline your workflow, jQuery can be a valuable tool in your toolkit. #jQuery #JavaScript #WebDevelopment #Frontend #Programming #Library #DOMManipulation #Animation #Ajax #Development #WebDesign