PLUG-INS: jQuery provides a lot of plug-ins to use in our web applications to make high-level effects, advanced and themeable widgets.ANIMATION: jQuery has a sea of built-in animation effects that can provide your website an elegant look.AJAX calling with jQuery is much easier than vanilla JavaScript. AJAX SUPPORT: jQuery helps us to develop dynamic and interactive web applications with the latest AJAX technology.EVENT HANDLING: jQuery provides us an extremely easy and elegant way to Handle any keyboard or mouse event in our web application such as clicking on the button or pressing the enter key or firing the blur event.

DOM TRAVERSING: jQuery provides us built-in and predefined keywords to traverse through the DOM, which is really hassle-free for the developers.

DOM MANIPULATION: jQuery makes the DOM manipulating really with short and simple syntax by its selector engine named Sizzle.

Thus, using jQuery, we can easily target any of the DOM elements SHORT SELECTORS: jQuery provides us a shorter syntax to select any element of our DOM (Document Object Model).LIGHT-WEIGHT: jQuery is a very lightweight library of JavaScript.Data Structures and Algorithms Tutorials.

Jquery tutorial