Browse free open source JavaScript Libraries and projects below. Use the toggles on the left to filter open source JavaScript Libraries by OS, license, language, programming language, and project status.

  • Train ML Models With SQL You Already Know Icon
    Train ML Models With SQL You Already Know

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  • 1
    isomorphic-fetch

    isomorphic-fetch

    Isomorphic WHATWG Fetch API, for Node and Browserify

    Fetch for node and Browserify. Built on top of GitHub's WHATWG Fetch polyfill. For ease-of-maintenance and backward-compatibility reasons, this library will always be a polyfill. As a "safe" alternative, which does not modify the global, consider fetch-ponyfill. The Fetch API is currently not implemented consistently across browsers. This module will enable you to use fetch in your Node code in a cross-browser compliant fashion. The Fetch API is part of the Web platform API defined by the standards bodies WHATWG and W3C. All open source code released by FT Labs is licenced under the MIT licence. Based on the fine work by jxck.
    Downloads: 0 This Week
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  • 2
    iziModal

    iziModal

    Elegant, responsive, flexible and lightweight modal plugin with jQuery

    Elegant, responsive, flexible and lightweight modal plugin with jQuery. All modern browsers are supported (Tested in Chrome, Firefox, Opera, Safari, IE9+ and Edge).
    Downloads: 0 This Week
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  • 3
    jAjaxLib is a Javascript library for simplyfing the use of Ajax. It is focused on simplicity and has a very shallow and fast learning curve.
    Downloads: 0 This Week
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  • 4
    jCanvas

    jCanvas

    A jQuery plugin that makes the HTML5 canvas easy to work with

    jCanvas is a jQuery plugin that makes the HTML5 canvas easy to work with. jCanvas is a JavaScript library, written using jQuery and for jQuery, that wraps around the HTML5 canvas API, adding new features and capabilities, many of which are customizable. Capabilities include layers, events, drag-and-drop, animation, and much more. The result is a flexible API wrapped up in a sugary, jQuery-esque syntax that brings power and ease to the HTML5 canvas.
    Downloads: 0 This Week
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  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
    99.99% Uptime for MySQL and PostgreSQL Databases

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  • 5
    jCarousel

    jCarousel

    Riding carousels with jQuery

    jCarousel is a jQuery plugin for controlling a list of items in horizontal or vertical order. It provides a full-featured and flexible toolset for navigating any HTML-based content in a carousel-like fashion.
    Downloads: 0 This Week
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  • 6
    jIceTabset is a tabset jQuery plugin
    Downloads: 0 This Week
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  • 7
    jQ-Windows

    jQ-Windows

    jQ-Windows is a jQuery based window manager

    jQ-Windows is a jQuery based window manager component which can be used in web applications. The user interface easily integrates with the jQuery-UI library. There is no public release yet, although there is a development release available for download.
    Downloads: 0 This Week
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  • 8
    jQuery & Zepto Lazy

    jQuery & Zepto Lazy

    A lightweight, fast, feature-rich, powerful and highly configurable

    Lazy is a fast, feature-rich, and lightweight delayed content-loading plugin for jQuery and Zepto. It's designed to speed up page loading times and decrease traffic to your users by only loading the content in view. You can use Lazy in all vertical and horizontal scroll ways. It supports images in img / tags and backgrounds, supplied with CSS like background-image, by default. On those elements, Lazy can set a default image or a placeholder while loading and supports retina displays as well. But Lazy is even able to load any other content you want by plugins and custom loaders.
    Downloads: 0 This Week
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  • 9
    jQuery Bootstrap-style Dropdowns

    jQuery Bootstrap-style Dropdowns

    Bootstrap-style dropdowns with some added features and no dependencies

    Bootstrap-style dropdowns with some added features and no dependencies.
    Downloads: 0 This Week
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    Patching and Endpoint Management for Under $1/Endpoint

    OS and third-party patching, vulnerability insights, and remote control included

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  • 10
    jQuery Calx

    jQuery Calx

    A jQuery plugin for creating formula-based calculation form

    jQuery Calx is an Excel calculation engine and formula parser built as a jQuery plugin, it offers spreadsheet ability to process and calculate the formula without bringing a table-like spreadsheet interface. In the core of jQuery Calx is a formula parser generated using jison which parse and processes the formula and set of formulas imported from formula.js.
    Downloads: 0 This Week
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  • 11
    jQuery DrawSVG

    jQuery DrawSVG

    Lightweight, simple to use jQuery plugin to animate SVG paths

    Lightweight, simple-to-use jQuery plugin to animate SVG paths. This plugin uses the jQuery built-in animation engine to transition the stroke on every <path> inside the selected <svg> element, using stroke-dasharray and stroke-dashoffset properties.
    Downloads: 0 This Week
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  • 12
    jQuery Easy Ticker plugin

    jQuery Easy Ticker plugin

    jQuery easy ticker is a news ticker like plugin

    jQuery easy ticker is a news ticker-like plugin that scrolls a list infinitely. It is highly customizable, flexible with lots of features and works in all browsers.
    Downloads: 0 This Week
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  • 13
    jQuery Google Maps Store Locator Plugin

    jQuery Google Maps Store Locator Plugin

    A store locator plugin using Google Maps API version 3

    This jQuery plugin takes advantage of Google Maps API version 3 to create an easy to implement store locator. No back-end programming is required, you just need to feed it KML, XML, or JSON data with all the location information. How you create the data file is up to you. I originally created this for a company that didn’t have many locations, so I just used a static XML file. You will need to geocode your locations beforehand or use a geocoding API service if you want to try to do it on the fly. The reason for this is that all free geocoding APIs have strict limits that would easily be exceeded. In the end, you're much better off storing the coordinates versus having to look them up for each location on each request.
    Downloads: 0 This Week
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  • 14
    jQuery Hover3d

    jQuery Hover3d

    Simple jQuery plugin for 3d Hover effect

    jQuery Hover3d is a simple hover script for creating 3d hover effect. It was my experiment on exploring CSS3 3d transform back in 2015 on Codepen 3D hover plane effect. The idea is to transform the element into 3d space using CSS3 transform, playing with translateZ for spacing the elements, and detecting mouse movement to change the transform value.
    Downloads: 0 This Week
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  • 15
    jQuery Menu Editor

    jQuery Menu Editor

    Multilevel Menu Editor for Bootstrap 4.x (Html & Javascript code)

    Lightweight and Powerful Menu Editor. Multilevel Menu Editor for Bootstrap 4.x (Html & Javascript code)
    Downloads: 0 This Week
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  • 16
    jQuery MiniColors

    jQuery MiniColors

    jQuery MiniColors Plugin

    jQuery MiniColors Plugin. A tiny color picker built on jQuery.
    Downloads: 0 This Week
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  • 17
    jQuery MultiSelect

    jQuery MultiSelect

    Turn a multiselect list into a nice and easy to use list with checkbox

    Turn a multiselect list into a nice and easy to use list with checkboxes. This plugin is simply an alternative interface for the native select list element. When you check an option in the plugin the value is selected on the native list. This allows the value to be submitted in a form as well as retreived through normal POST/GET and javascript methods.
    Downloads: 0 This Week
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  • 18
    jQuery Parallax

    jQuery Parallax

    Used to recreate the Nike Better World parallax effect

    jQuery-Parallax is a lightweight front-end plugin that creates mouse-based parallax effects for layered web elements, enabling websites to simulate depth and motion through interactive animations. The library works by moving multiple layers at different speeds relative to cursor movement, producing a dynamic three-dimensional illusion commonly used in landing pages, portfolios, games, and promotional websites. Designed to integrate easily with jQuery workflows, the plugin emphasizes simplicity while still offering smooth animations and configurable behavior. Developers can customize movement intensity, axis constraints, calibration, inversion, and origin positioning to create tailored interactive experiences. The project also supports responsive layouts and device orientation input for mobile environments, extending the parallax effect beyond desktop cursor interaction.
    Downloads: 0 This Week
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  • 19
    jQuery Print Plugin

    jQuery Print Plugin

    Easy to use, Element Printing Plugin for jQuery

    jQuery.print is a plugin for printing specific parts of a page.
    Downloads: 0 This Week
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  • 20
    jQuery Responsive Tabs

    jQuery Responsive Tabs

    A jQuery plugin that provides responsive tab functionality

    Responsive Tabs is a jQuery plugin that provides responsive tab functionality. The tabs transform to an accordion when it reaches a CSS breakpoint. You can use this plugin as a solution for displaying tabs elegantly on desktop, tablet, and mobile. Tabs can start collapsing based on the view (optional) Tabs can be disabled. The tabs are controllable with API methods. Cross-browser compatibility (IE7+, Chrome, Firefox, Safari, and Opera) Multiple device support (Web, Tablet, Mobile, etc)
    Downloads: 0 This Week
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  • 21
    jQuery Searchable Plugin

    jQuery Searchable Plugin

    Tiny, fast jQuery plugin to search through elements as you type

    Tiny, fast jQuery plugin to search through elements as you type. This plugin is created and maintained by Stidges.
    Downloads: 0 This Week
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  • 22
    jQuery Selectric

    jQuery Selectric

    jQuery plugin for easy manipulation and customization of HTML selects

    jQuery Selectric is a jQuery plugin designed to help stylize and manipulate HTML selects. You can pass an options object as the first parameter when you call the plugin. All events are called on the original element. Within the callback you have access to the event object, the original select element, and the current Selectric instance.
    Downloads: 0 This Week
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  • 23
    jQuery Smart Wizard v6

    jQuery Smart Wizard v6

    The awesome jQuery step wizard plugin

    The awesome step wizard plugin for jQuery. jQuery Smart Wizard is an accessible step wizard plugin for jQuery. Provides a neat, usable, and stylish user interface for your forms, checkout screen, registration process, etc. Easy to implement, Bootstrap compatibility, customizable toolbars, themes and colors, events, and Ajax support are a few of the features.
    Downloads: 0 This Week
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  • 24
    jQuery json-viewer

    jQuery json-viewer

    jQuery plugin for displaying JSON data

    json-viewer is a jQuery plugin for easily displaying JSON objects by transforming them into HTML.
    Downloads: 0 This Week
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  • 25
    jQuery navobile

    jQuery navobile

    A jQuery plugin that makes mobile navigation easy

    A jQuery plugin that makes mobile navigation easy. Navobile uses CSS to apply CSS3 translations, Mobile device detection, and fix the position of the nav. In the CSS file we used for this demo and the one that is included in the src folder the mobile breakpoint is at 765px using a media query, you can, of course, change this to suit your needs. Changing the timing function used by the transform alters Navobile's css. The available timing functions available are listed on MDN although we don't recommend any of the step timing functions. If you want something really bespoke you could use Lea Vearou's Cubic bezier tool.
    Downloads: 0 This Week
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