Open Source JavaScript Libraries - Page 25
Sort By:
JavaScript Libraries
View 74 business solutionsBrowse 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.
-
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
-
Full-stack observability with actually useful AI | Grafana CloudBuilt on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
-
1
jquerygantt
Lightweight jQuery gantt plugin
A jquery plugin for creating a gantt chart. -
2
js-librarian
JS library for those folks who prefer plain javascript over jQuery.
libCommon - Some common functions used in javascript, libLogger - Extended logging capabilities, libAjax - Ajax wrapper, libLocalStorage - localStorage with data catching. -
3
jsMultiCalendar JS script
Free javascript calendar for date picking
jsMultiCalendar is a free javascript used to emulate a calendar (for data picking). It is optimized to provide high speed of execution, flexibility and aesthetics. Parameterization is very simple, colors change can be quick done in CSS. Here are seven key features that differentiates this from similar script: It is multilingual, it can dynamically select one of six languages. It allows dynamic formatting of data display depending on the context. You can automatic close the form after selecting the date. Can be locked prior data current selection. The style of the date display is distinguished by its status It allows you to pick the dates for one or more data fields in the same form. Automatic positioning of the form depending on call location. Besides the fact that this script includes all these facilities, their setting can be done dynamically "on the fly", depending on individual requirements. Setting can be done using a dedicated function. -
4
jsdk2
JSDK is JavaScript Development Kit.
JSDK is a JavaScript framework, have a small core file and many extension libraries, have the following features: Lang-Extension, BOM,DOM,Event, Reflect, AOP, Thread,JS2D, JSGF and JSUI. You can use the JSDK to develop web application , JS games, or web widgets. -
Try Google Cloud Risk-Free With $300 in CreditUse your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
-
5
jsf-showcase
JavaServer Faces (JSF) v.2.2.x showcase, portable web-application.
JavaServer Faces (JSF) v.2.2.x web-framework showcase. Portable web-application for Java WEB-developers, who use Java Server Faces. Made for convenience - if Internet access suddenly down ). See please excellent projects: https://github.com/liferay/liferay-faces-showcase/ and https://github.com/heroku/webapp-runner/ , also https://mvnrepository.com/search?q=webapp-runner and https://mvnrepository.com/search?q=com.liferay.faces.demo . -
6
jsphp
Pseudo-implementation of JavaScript for PHP 5.3+
jsphp is a pseudo-implementation of the ECMA 262 standard (JavaScript 8.5.1) for PHP 5.3+, including JSBoolean, JSNumber, JSString, JSObject, JSArray, JSFunction, JSRegExp, JSDate, JSError and JSMath, aswell as prototype inheritence and chaining. -
7
kZoom Image Zooming
kZoom Image Zooming is a javascript library
Javascript library to zoom images. Support Internet Explorer 9, Firefox 9 and Google Chrome 16. Not tested on other browsers. -
8
keymaster.js
A simple micro-library for defining and dispatching keyboard shortcuts
Keymaster is a simple micro-library for defining and dispatching keyboard shortcuts in web applications. It has no dependencies. It’s a work in progress (e.g. beta), so spare me your nerdrage and instead contribute! Patches are welcome, but they are not guaranteed to make it in. Include keymaster.js in your web app*, by loading it as usual. Keymaster has no dependencies and can be used completely standalone. It should not interfere with any JavaScript libraries or frameworks. *Preferably use a minified version that fits your workflow. You can run make to have UglifyJS (if you have it installed) create a keymaster.min.js file for you. At any point in time (even in code other than key shortcut handlers), you can query the key object for the state of any keys. This allows easy implementation of things like shift+click handlers. For example, key.shift is true if the shift key is currently pressed. -
9
launchjs
Rapidly Develop Websites with Less Coding.
Launchjs is rapid application development framework built utilizing JavaScript. It allows you to quickly build your web sites using JavaScript without a lot of extra typing. It combines groups of functions that have been commonly used to develop web pages. One of the great things about Launchjs is that it allows you easily change the selector used to call functions. Another great feature is that the code base is well organized and you can import just some of the functions from the library if don't think you will need them all. New features will be added to Launchjs as they are needed or introduced. So feel free to make any suggestions of what you would like to become part of the Launchjs Library. -
Gemini 3 and 200+ AI Models on One PlatformBuild generative AI apps with Vertex AI. Switch between models without switching platforms.
-
10
lax.js
Library to create smooth & beautiful animations when you scroll
Simple & lightweight (<4kb gzipped) vanilla JavaScript library to create smooth & beautiful animations when you scroll. Lax.js 2.0 has been completely re-written with a focus on modularity and flexibility giving you more tools to create awesome animations. To implement lax you need to create at least one driver, to provide values for animations, as well as the element animation bindings. The easiest way to get started is to use presets via html classes. Multiple presets can be chained together and they can be customised to suit your needs. Use the preset explorer to explore effects and see a simple example here. To increase performance, lax.js indexes the list of elements to animate when the page loads. If you're using a library like React, Vue or EmberJS, it is likely that you are adding elements after the initial window.onload. Because of this you will need to call lax.addElements when you add components to the DOM that you want to animate. -
11
liblzg is a minimal implementation of an LZ77 class compression library. The main characteristic of the library is that the decoding routine is very simple, fast and requires no memory.
-
12
libpku
Private compilation of curriculum materials in your school
libpku is a community-driven repository that collects and organizes university course materials, lecture notes, past exams, problem sets, and student-compiled summaries—primarily for Peking University, but also including contributions from other institutions. Its mission is to make hard-to-find, experience-based educational content more openly accessible, so that students don’t have to reinvent what prior generations of learners already collected. The repository is organized into folders by course or subject, where contributors upload PDFs, slides, summaries, and guides (subject to copyright constraints). The project provides a web interface (via a GitHub Pages site) where users can browse and download specific materials conveniently. It maintains a contribution policy encouraging students and alumni to submit missing materials, error corrections, or course commentaries. -
13
-
14
loadable components
The recommended code splitting library for React
Loadable Components is an MIT-licensed open source project. It's an independent project with ongoing development. React code splitting made easy. Reduce your bundle size without stress. A React code splitting library, not an alternative to React.lazy. A solution recommended by React Team. Library splitting, prefetching, server side rendering, and full dynamic import features. -
15
m2m-js
Vanilla js Libraries
m2m-js is a set of various Vanilla js libraries. Vanilla js. Vanilla Javascript/ Sortable Grid / Repeater / List library. Form Validation. Easy Field Binding. Supports Template based development. Supports Component Based development. Custom Components like Calendar. Observer-Observable sample. 'Update UI On State Change' in a few lines of code. Fully re-written in ES8. -
16
mPagesJS is a JavaScript Framework that provides a core interface into all client-side functionality within Cerner Millennium Pages - MPages. mPagesJS makes MPage development quicker and easier.
-
17
Magix cjQuery est un framework PHP 5 permettant de manipuler jQuery dans le code PHP. Une abstraction de base de donnée rapide et simple, permet de mettre en place une communication dynamique avec vos bases de donnée.
-
18
mall-admin-web
frontend component of the “mall” e-commerce system
mall-admin-web is the frontend component of the “mall” e-commerce system, implemented in Vue (plus Element UI) to deliver the backend management interface: product management, order management, member management, promotions, operations, content, statistics and settings. It demonstrates how a modern single-page application can be structured to integrate with the backend services described in the learning / microservice projects, including authentication (JWT or token), REST APIs, role/permission management and real-time dashboards. The codebase offers modular UI architecture, Vue component patterns, dynamic menu and permission handling, and visualization of statistics and reports. For teams building an admin portal or internal operations system, this project provides a concrete blueprint for UI design, API integration, state management and role-based access control. It also shows how to work with enterprise features (search, pagination, batch actions, uploads) in a consistent framework. -
19
markdown-pdf
Markdown to PDF converter
Node module that converts Markdown files to PDFs. The PDF looks great because it is styled by HTML5 Boilerplate. What? - Yes! Your Markdown is first converted to HTML, then pushed into the HTML5 Boilerplate index.html. Phantomjs renders the page and saves it to a PDF. You can even customise the style of the PDF by passing an optional path to your CSS and you can pre-process your markdown file before it is converted to a PDF by passing in a pre-processing function, for templating. -
20
Messi is a REST ajax framework for java and php. Database is manipulated transparently via SQL statements using javascript. Records are fetched to browser as scrollable dataset linked to data-aware JS widges such as editable grid and various fields.
-
21
metismenu
A collapsible jQuery menu plugin
A collapsible jQuery menu plugin. This version does not support any version of IE browser. Setting aria-disabled="true" in the <a> element as shown will stop metisMenu from opening the menu for that particular list. -
22
minicle
A Node.js module for easily processing command line switches and args
There are scads of CLI parsers out there, so why another one? Mostly because the others aim to do too much and can be a pain to use when you just need something quick and simple. All Minicle does is parse CLI options. It doesn't handle exotic edge cases, generate usage information, validate arguments, or anything else. It does handle all the usual basics plus git-style subcommands. -
23
minireset.css
A tiny modern CSS reset
minireset.css is a very small CSS reset that removes the most inconsistent default styles across browsers without wiping out useful defaults. Unlike heavy resets or opinionated base styles, it aims to be non-intrusive and safe to drop into any project. It normalizes margins, box sizing, and some inline element behaviors so that components render predictably. The file is intentionally short and readable, making it easy to audit and tailor to your needs. Because the footprint is tiny, it’s friendly for performance-sensitive apps and component libraries. It’s well-suited for situations where you want consistent baseline behavior but prefer to supply your own design system styles on top. -
24
multiScroll.js
multiscroll plugin by Alvaro Trigo. Create scrolling split websites
A simple plugin to create multi-scrolling websites with two vertical scrolling panels. Customizations of the plugin are available upon request for a reasonable price. This plugin its in Beta version. Suggestions are more than welcome, not only for feature requests but also for coding style improvements. multiScroll.js is fully functional on all modern browsers, as well as some old ones such as Internet Explorer 8, 9, and Opera 12... It works with browsers with CSS3 support and with the ones that don't have it, making it ideal for old browser compatibility. It is designed to work as well on touch devices such as mobile phones or tablets. -
25
ng-demos
Variety of angular demos
ng-demos is a collection of sample Angular applications and code examples designed to demonstrate best practices, patterns, and techniques for building modern web applications. The repository includes multiple demo projects that showcase different aspects of Angular development, such as component design, routing, data services, and state management. It is intended as a learning resource for developers who want to see practical implementations of concepts discussed in tutorials and style guides. The demos are structured to be easy to understand and experiment with, allowing developers to modify and extend the examples. The project also highlights real-world scenarios, helping users understand how Angular features are applied in production-like environments. It serves as a companion resource to educational materials and presentations by John Papa. By providing working examples, it bridges the gap between theory and practice.
