Open Source JavaScript Libraries - Page 32
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JavaScript Libraries
View 77 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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webpack-howto
This is a cookbook of how to get things done with webpack
webpack-howto is a practical cookbook for learning how to use webpack in real front-end projects. It was written to explain common webpack workflows more directly than the official documentation of its era. The guide covers why webpack is useful, how it compares to Browserify, how to invoke it, and how to organize a webpack.config.js file. It walks through loaders for CoffeeScript, JSX, ES6, CSS, LESS, and static images. It also explains production builds, source maps, bundle splitting, async loading, feature flags, shimming, testing, and optimization patterns. webpack-howto is best understood as a historical but still informative webpack learning reference for developers studying JavaScript build tooling. -
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workerpool
Offload tasks to a pool of workers on node.js and in the browser
workerpool is a JavaScript library that simplifies the creation and management of worker threads and process pools for parallel task execution in Node.js and browser environments. The project provides an abstraction layer that allows developers to offload CPU-intensive operations to background workers without manually handling thread communication or lifecycle management. It supports task queuing, dynamic worker scaling, timeouts, transferable objects, and proxy-based APIs for interacting with worker functions as if they were local calls. workerpool is designed to improve application responsiveness and throughput in workloads involving heavy computation, data processing, or asynchronous execution. The library works across multiple environments, supporting Web Workers in browsers and Worker Threads or child processes in Node.js. Its architecture emphasizes ease of integration, scalability, and efficient concurrency management for modern JavaScript applications. -
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wunderbar
Simple horizontal bar chart printer for your terminal
Wunderbar can print a horizontal bar chart with legend and chart scale straight to your terminal. Or you can use it as a module in your code and get all the building blocks to print the chart yourself. Wunderbar uses partial block characters to print the most precise charts possible. -
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wxapp-mall
WeChat Mini Program Mall Demo
wxapp-mall is an open-source demonstration storefront built for the WeChat Mini Program platform. It recreates the main customer flows of a mobile shopping application using native mini-program files and components. Users can browse a home page, search products, explore categories, view item lists, and open detailed product pages. The project also includes a shopping cart, order flow, account center, and delivery-address management. It is primarily intended as a learning reference for developers studying WeChat commerce interfaces and cart behavior. The repository can be opened directly in WeChat Developer Tools for previewing and modification. A separate uni-app branch extends the concept so it can be packaged for apps, mini programs, and H5 web environments. -
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xQuiD is a RIA framework formed by two complementary projects: A JavaScript framework to build RIA easier, and a free WYSIWYG Eclipse Plugin wich can be used to improve your productivy.
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xmltes
xml Template Engine System
Xml Template Engine, Modular, Event-based System with bean scoped contexts. Javascript and Java Client-Server Model. Write dynamic websites with xml templates. Modular structure maps xml namespaces to javascript modules. JS modules, templates, css and files are stored server-side and rendered client-side with the program. Non-commercial license. -
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xy-ui
Future-proof native web components UI component library
xy-ui is a cross-framework UI component library built using native Web Components standards, enabling developers to create reusable and encapsulated UI elements that can work across different frameworks without dependency on a specific ecosystem. It leverages technologies such as Custom Elements and Shadow DOM to provide strong encapsulation, ensuring that styles and behaviors remain isolated and predictable across applications. The library is designed with a forward-looking approach to frontend development, focusing on native browser capabilities instead of framework-specific abstractions. It includes a wide range of UI components such as buttons, inputs, dialogs, sliders, tables, and date pickers, covering most common interface needs for modern web applications. Because it is framework-agnostic, xy-ui can be integrated into projects using Vue, React, or even plain JavaScript, making it highly flexible for diverse development environments. -
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yaui
nanomalistic crossplatform native UI libraryin JavaScript
yaui YAUI - nanomalist JavaScript native crossplatform UI library This library was created by dharma research team of www.ksana.tw. The goal is to have a rapid development of native cross platform humanity apps in JS. Currently supports Windows, Android, iOS. JS Engines used: on Windows: http://en.wikipedia.org/wiki/V8_(JavaScript_engine) on iOS: http://en.wikipedia.org/wiki/SpiderMonkey_(JavaScript_engine) SpiderMonkey on iOS is used because V8 is not working on iOS devices due to Apple's DEP. http://en.wikipedia.org/wiki/Data_Execution_Prevention -
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yo-yo.js
A tiny library for building modular UI components using DOM diffing
yo-yo is a tiny, modular JavaScript library for building UI components by combining template literals with efficient DOM diffing. The core idea behind yo-yo is to enable developers to write modular, dynamic views using ES6 tagged template syntax, then update those views by intelligently diffing and morphing the real DOM rather than re-rendering everything. It’s inspired by patterns found in larger UI frameworks but stays extremely lightweight—only a few kilobytes when minified and gzipped—by leveraging existing tools like bel (for templating) and morphdom (for DOM updates). yo-yo underpins some higher-level frameworks and is ideal for developers who want direct control over components without the overhead of a full reactive framework. Its simplicity and elegant API make it a favorite for small to medium front-end projects where performance and minimalism matter. -
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z-utalm
Unified Test and Logging layer for multiple programming languages
Modern software systems and application are commonly written in multiple languages, include scripting engines, and are frequently build on multiple specialized frameworks and middleware for a considerable diversity of runtime environments. The latest influencing update in development paradigm is the application of multicore processors. This projects is aimed to unify the required trace and logging output and integrate into debugging environments. The target is to provide general development, test, and production support of software environments based on multiple programming languages for distributed multicore environments. -
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zeroclickinfo-spice
DuckDuckGo Instant Answers based on JavaScript (JSON) APIs
ZeroClickInfo-Spice was a component of DuckDuckGo's Instant Answer platform, designed to provide users with immediate, relevant information without the need to click through search results. It utilized JavaScript and JSON APIs to fetch and display dynamic content directly on the search results page. Although the repository was archived in October 2022, it served as a foundation for community-contributed instant answers. -
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zhuzhiliao
Traditional toy that makes a wah-wah sound when it spins
Zhuzhiliao is a browser simulation of the traditional Chinese bamboo cicada toy that makes a distinctive sound when swung in circles. The experience runs from a single dependency-free HTML file and can work offline without a build step or backend. Touch gestures, automatic swinging, and mobile motion sensors can drive the virtual toy. A fixed-step physics model simulates gravity, an elastic string, drag, tension, and rotational speed. Audio uses a real toy recording whose playback changes with motion, with a synthesized Web Audio fallback when the sample cannot be decoded. The mobile-first interface adapts to screen size, while a local counter records manual swings only in the browser. Its source is publicly visible, but the project explicitly restricts redistribution and public deployment. -
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zircle UI
zircle-ui is a frontend library to develop zoomable user interfaces.
A frontend library to develop zoomable user interfaces. Enjoy a different UI/UX with the built-in zoomable navigation - ZUI/UX. Breaking away from the conventional UI with a circular UI Kit and customizable themes and styles. Zircle-ui works pretty well on mobile devices and big screens. Aren't the integrated color themes enough? No problem, it is easy to create new ones. Using Vue-router? Let zircle-ui handles the routes for you. You can try zircle-ui to develop a wide range of applications, such as: dashboards, health/fitness trackers, IOT hubs or controllers, contact management, information and entertainment, interactive menus, etc. In general, using zircle-ui should be fine if your application is highly interactive and you need to intuitively view and control information without losing the user’s attention. Zircle-ui intends to promote an approach in the universe of UIs.
