Open Source JavaScript Libraries - Page 28
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JavaScript Libraries
View 75 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.
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Build Agents and Models on One PlatformGemini 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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Fully Managed MySQL, PostgreSQL, and SQL ServerCloud SQL handles your database ops end to end, so you can focus on your app.
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A simple jQuery plug-in that adds a selector to determine if an element is visible, but partially or completely hidden by an ancestor element.
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paroller.js
Parallax scrolling jQuery plugin
paroller.js is a lightweight jQuery plugin that enables parallax scrolling effects on selected elements. To enable the parallax scrolling effect you can use data-patroller-* attributes on selected elements or set values via jQuery. 'factor' sets the speed and distance of the element's parallax effect on scroll. -
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pixelmatch
The smallest, simplest JavaScript pixel-level image comparison library
The smallest, simplest and fastest JavaScript pixel-level image comparison library, originally created to compare screenshots in tests. Features accurate anti-aliased pixels detection and perceptual color difference metrics. Inspired by Resemble.js and Blink-diff. Unlike these libraries, pixelmatch is around 150 lines of code, has no dependencies, and works on raw typed arrays of image data, so it's blazing fast and can be used in any environment (Node or browsers). Compares two images, writes the output diff and returns the number of mismatched pixels. -
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pretty-checkbox.css
A pure CSS library to beautify checkbox and radio buttons
A pure CSS library to beautify checkbox and radio buttons. Download from yarn or npm. These are simple checkboxes with three shapes. Add class p-switch. For shapes add class, p-outline or p-fill or p-slim. There are five colors. Can be used as Solid ( p-primary ) or Outline ( p-primary-o ). You can add any font icons to replace basic checkbox styles. There are two classes to be added. First, p-icon to .pretty. Then add icon class along with font icon classes inside .state. This library doesnt come with any font icons. You need to add an appropriate font icon library in your application. Adding svg icon is very similar to adding font icons. Add class p-svg to .pretty and svg to <svg> tag or <img> tag ( if svg file url is used as img source ). To animate, add class p-smooth or p-jelly or p-tada or p-rotate or p-pulse to .pretty. -
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.
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printThis
jQuery printing plugin; print specific elements on a page
jQuery printing plugin; print specific elements on a page. Filter which inline style attributes to remove. Requires removeInline to be true. Accepts custom CSS/jQuery selectors. The amount of time to wait before calling print() in the printThis iframe. Defaults to 1000 milliseconds. Appropriate values depend heavily on the content and network performance. Graphics heavy, slow, or uncached content may need extra time to load. Use a custom page title on the iframe. This may be reflected on the printed page, depending on the settings. Blank by default. Copies style attributes from the body and html tags into the printThis iframe. Added to provide support for CSS Variables. Accepts true, "b", "h", or "bh" to test for "b" and "h" for body and html tags, respectively. -
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Librairie javascript de manipulation de planning au format ".csv" et ".ics". Cette librairie s'inscrit dans la cadre d'un projet d'ingénierie logicielle dans l'uv GL02 à L'Université de technologies de Troyes (France).
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puresql
ES6/7 ready SQL library for node.js inspired by Clojure's yesql
puresql is a SQL library for node.js, heavily inspired by Clojure's yesql. It supports MySQL, MariaDB, PostgreSQL, MS SQL Server, and SQLite from the box. puresql takes a path to a .sql file containing query definitions and turns them into promisified functions. You can then call them and either pass one of the provided adapters (mySQL), or your own adapter (see one of the existing ones on the structure). -
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rangeslider.js
HTML5 input range slider element polyfill
Simple, small and fast jQuery polyfill for the HTML5 <input type="range" slider element. -
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react-native-responsive-screen
Make React Native views responsive for all devices
react-native-responsive-screen is a small library that provides 2 simple methods so that React Native developers can code their UI elements fully responsive. No media queries are needed. It also provides an optional third method for screen orientation detection and automatic rerendering according to new dimensions. After the package has been installed, when the application loads (in real device and/or emulator), it detects the screen's width and height. I.e. for Samsung A5 2017 model, it detects width: 360DP and height: 640DP (these are the values without taking into account the device's scale factor). -
Train ML Models With SQL You Already KnowBuild and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
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react-pxq
Implement modern front-end architecture with idiomatic React patterns
react-pxq is a React-based single-page application that demonstrates how to implement modern front-end architecture with idiomatic React patterns. It shows how to break a product into cohesive components, manage global and local state, and coordinate data-fetching with UI updates. Routing is used to separate feature areas, while shared UI primitives keep styling and behavior consistent across screens. The code emphasizes ES6+ conventions, async flows, and clean separation of concerns to keep maintenance approachable. It also spotlights responsive layout techniques and interaction states that make the app feel polished on mobile and desktop. For learners transitioning from tutorials to full apps, this repo offers a practical, readable example of a React project that’s structured for growth. -
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react-window
React components for rendering large lists and tabular data
React window works by only rendering part of a large data set (just enough to fill the viewport). This helps address some common performance bottlenecks. It reduces the amount of work (and time) required to render the initial view and to process updates. It reduces the memory footprint by avoiding over-allocation of DOM nodes. react-window is a complete rewrite of react-virtualized. If react-window provides the functionality your project needs, it is strongly recommend that you use it instead of react-virtualized. However if you need features that only react-virtualized provides, you have two options. Use react-virtualized. (It's still widely used by a lot of successful projects!). Or, create a component that decorates one of the react-window primitives and adds the functionality you need. You may even want to release this component to NPM (as its own, standalone package)! -
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redocx
Create word documents with React
redocx is a library that lets you create Word documents with React. It provides a set of components that renders your declarative views and components to Word documents. -
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redux-router
Redux bindings for React Router
The redux-router project is a library that integrates React Router with Redux by storing routing state directly inside the Redux store. This approach allows developers to treat navigation as part of the global application state, enabling consistent state management across the entire app. By synchronizing route changes with Redux actions, it becomes easier to trigger navigation programmatically and respond to route updates using familiar Redux patterns. The library maintains compatibility with the existing React Router API, ensuring that standard components and navigation methods continue to work seamlessly. It also enables advanced capabilities such as time-travel debugging, where navigation history can be replayed using Redux DevTools. Additionally, it supports serialization and deserialization of routing state, making it useful for server-side rendering and debugging scenarios. -
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redux-rx
RxJS utilities for Redux
The redux-rx project is a utility library that integrates RxJS observables into Redux workflows, enabling reactive programming patterns for state management. It allows developers to represent streams of actions, state changes, and side effects as observable sequences, providing a powerful alternative to traditional middleware approaches. The library includes tools for creating smart components that derive their behavior from observable data streams instead of imperative state updates. It also introduces an observable-based middleware that complies with Flux Standard Actions, ensuring compatibility with Redux conventions. By leveraging RxJS, developers can compose complex asynchronous logic in a declarative and composable way. The project is particularly useful for applications that require real-time data handling, event streams, or complex side-effect management. -
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rot.js
ROguelike Toolkit in JavaScript
ROguelike Toolkit in JavaScript. Cool dungeon-related stuff, interactive manual, documentation, tests. -
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rowGrid.js
A small, lightweight JavaScript plugin for placing items
rowGrid.js is a small, lightweight (~1000 bytes gzipped) jQuery plugin for placing images (or other items) in straight rows. The grid is similar to grids on Google Image Search, Flickr, Shutterstock and Google+ images. All items must have the same height but the width can be variable. RowGrid.js justifies the items in straight rows so that the width of the rows equals the width of the container/parent element. At first, rowGrid.js adjusts the margin between the items. If this is not enough rowGrid.js scales down the items. -
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seamless-immutable
Immutable data structures for JavaScript
Immutable JS data structures which are backwards-compatible with normal Arrays and Objects. Use them in for loops, pass them to functions expecting vanilla JavaScript data structures, etc. Whenever you deeply clone large nested objects, it should typically go much faster with Immutable data structures. This is because the library reuses the existing nested objects rather than instantiating new ones. In the development build, objects are frozen. The development build also overrides unsupported methods (methods that ordinarily mutate the underlying data structure) to throw helpful exceptions. We generally recommend to use the "development" build that enforces immutability (and this is the default in Node.js). Only switch to the production build when you encounter performance problems. By popular demand, functions, errors, dates, and React components are treated as immutable even though technically they can be mutated. -
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sensitive-fields
List of sensitive fields that should be purged for security purposes
List of sensitive fields that should be masked, obfuscated, or purged for security purposes. -
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the simpleHtmlDatagrid can be help ajax programmer to build datagrid in web browser more easily.it can not only fill datagrid with array or json array but also add only a row once a time.
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simpleParallax.js
Simple and tiny JavaScript library that adds parallax animations
simpleParallax.js is a very simple and tiny Vanilla JS library that adds parallax animations on any image. Where it may be laborious to get results through other plugins, simpleParallax.js stands out for its ease and its visual rendering. The parallax effect is directly applied to image tags, there is no need to use background images. -
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simplebox.js
A simple, responsive lightbox plugin
simplebox.js is a lightweight lightbox plugin (~936 bytes) that is easy to modify or extend to fit your needs. This plugin is intended to be quick, responsive, and efficient. The idea behind this plugin was to make the process of setting up a lightbox painless. My experience with finding and setting up lightbox plugins has been pretty bad. The plugins I've come across almost always have too many features. simplebox.js is designed to have just one feature: lightboxing. It's responsive out of the box and allows only a few crucial settings. -
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simplelightbox
Touch-friendly image lightbox for mobile and desktop
Touch-friendly image lightbox for mobile and desktop. You can customize Simplelightbox by changing the style in simplelightbox.css. You can have multiple lightboxes on one page if you give them different selectors. Only some CSS is included. You can change the style if you want. Lots of options. Preloading next and previous images. Android, iOs, and Windows phone support. -
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sing-box-yg
Sing-box Hardcover Bucket 5-in-1 Agreement VPS Dedicated Script
sing-box-yg is a comprehensive automation script built around the sing-box core, designed to simplify the deployment and management of modern proxy protocols in a unified environment. It integrates multiple advanced networking technologies such as Hysteria2, TUIC, VLESS with Reality, and VMess configurations, enabling users to deploy diverse proxy solutions through a single streamlined workflow. The script supports multiple system environments including VPS, Docker, and containerized setups, making it adaptable to various infrastructure scenarios. It includes automated certificate management, allowing users to switch between self-signed and ACME certificates for secure connections. Additionally, it incorporates advanced routing capabilities such as traffic splitting and multi-country proxy integration, enhancing performance and flexibility. -
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sjcl
Stanford Javascript Crypto Library
The Stanford Javascript Crypto Library is a project by the Stanford Computer Security Lab to build a secure, powerful, fast, small, easy-to-use, cross-browser library for cryptography in Javascript. SJCL is small but powerful. The minified version of the library is under 6.4KB compressed, and yet it posts impressive speed results. SJCL is secure. It uses the industry-standard AES algorithm at 128, 192 or 256 bits; the SHA256 hash function; the HMAC authentication code; the PBKDF2 password strengthener; and the CCM and OCB authenticated-encryption modes. Just as importantly, the default parameters are sensible: SJCL strengthens your passwords by a factor of 1000 and salts them to protect against rainbow tables, and it authenticates every message it sends to prevent it from being modified. We believe that SJCL provides the best security which is practically available in Javascript. -
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smooth UI
Modern React UI library
Modern React UI library. Code less, do more. Smooth UI is a style system / UI library for React. It works with Styled Components or Emotion. It is focused on developer experience, and productivity. You can focus on what you want to build instead of on how to build it. BrowserStack allows us to test in real browsers.