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.

  • Host LLMs in Production With On-Demand GPUs Icon
    Host LLMs in Production With On-Demand GPUs

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    Train ML Models With SQL You Already Know

    BigQuery automates data prep, analysis, and predictions with built-in AI assistance.

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  • 1
    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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  • 2
    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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  • 3
    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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  • 4
    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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  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

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  • 5
    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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  • 6
    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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  • 7
    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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  • 8
    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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  • 9
    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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  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
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  • 10
    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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  • 11
    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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  • 12
    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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  • 13
    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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  • 14
    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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  • 15
    jQuery Terminal

    jQuery Terminal

    JavaScript library for creating web-based terminals

    jQuery Terminal is a JavaScript library for creating command-line interpreters in your applications. You can use this JavaScript Terminal library to create interactive web-based terminal applications on your website. Where commands are defined by you. You can define them on the server or in the browser's JavaScript. It can automatically call JSON-RPC service when the user types a command. Alternatively, you can provide an object with methods; each method will be invoked on the user's command (the python command can create python interpreter). An object can have nested objects which will create a nested interpreter (you can create an interactive menu of adventure games with this). You can also use a function in which you can parse user commands by yourself (you have full control of what users type into the terminal). It's ideal if you want to provide additional functionality for power users.
    Downloads: 0 This Week
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  • 16
    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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  • 17
    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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  • 18
    jQuery-Marquee with CSS3 Support

    jQuery-Marquee with CSS3 Support

    jQuery plugin to scroll the text like the old traditional marquee

    A ~2KB MINIFIED + GZIPPED (minified) jQuery plugin to scroll the text like the old traditional marquee.
    Downloads: 0 This Week
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  • 19
    jQuery-Tabledit

    jQuery-Tabledit

    Inline editor for HTML tables compatible with Bootstrap

    Inline editor for HTML tables compatible with Bootstrap. It is possible to edit inline like a spreadsheet or with buttons to change between edit and view modes. You must choose a table column to use as an identifier column and choose the ones you want to turn into editable columns. Edit the pre-selected columns with a button to save or delete a row with a confirmation button and the possibility of restoring it. It uses some Bootstrap components, glyphicons, and CSS classes. Possibility of changing the CSS classes and contents of buttons and other things. On this site you can see some examples with the corresponding source code and its documentation.
    Downloads: 0 This Week
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  • 20
    jQuery.Colibra

    jQuery.Colibra

    jQuery Libraries for applications development

    Colibra is an open source initiative multi language, focused primarily at developers, designers and students, who gives them a set of free use libraries for development and implementation of Web applications. jQuery.Colibra is a compilation of jQuery plugins for development Web users interfaces (Web UI), containing mainly drivers for creating graphics objects based on HTML 5, such as buttons, data grids and charts among others. All these plugins are separated into classes that can be used separately or together. These classes were built under the Development Standard of the Colibra Project, forming an integral part of this.
    Downloads: 0 This Week
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  • 21
    jQuery.Timeline V2

    jQuery.Timeline V2

    You can easily create the horizontal timeline with two types

    You are able to easily create two types of horizontal timeline with this jQuery plugin.
    Downloads: 0 This Week
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  • 22
    jQuery.hilite
    A comprehensive jQuery plugin that provides various text highlight capabilities.
    Downloads: 0 This Week
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  • 23
    jQuery.initialize

    jQuery.initialize

    jQuery plugin for dynamically created elements initialization

    jQuery.initialize plugin is created to help maintain dynamically created elements on the page. jQuery.initialize will iterate over each element that matches the selector and apply the callback function. It will then listen for any changes to the Document Object Model and apply the callback function to any new elements inserted into the document that match the original selector. This allows developers to define an initialization callback that is applied whenever a new element matching the selector is inserted into the DOM. It works for elements loaded via AJAX.
    Downloads: 0 This Week
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  • 24
    jQuery.popMenu
    A plugin for jQuery used to create different kinds of popup menus.
    Downloads: 0 This Week
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  • 25
    jQuery.portal
    Another jQuery plugin used to easily create your own iGoogle style web portal. Easy to use and packed with cool features including the ability to save state.
    Downloads: 0 This Week
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