Open Source JavaScript Software - Page 91
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JavaScript Software
Browse free open source JavaScript Software and projects below. Use the toggles on the left to filter open source JavaScript Software by OS, license, language, programming language, and project status.
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ieaseMusic
Music desktop app
Elegant NeteaseMusic desktop app, Rock with NeteaseMusic. Built by Electron, React, MobX, JSS. Modern UI design, high quality music(FLAC), track your listen to Last.fm, fix dead music link #3(QQ music, Xiami music, Kugou music, Kuwo music, MiGu music, Biadu music all in one). Share music to Facebook, Twitter, Google+, WeChat. WeChat scan to log in, and you can download music. It supports JSS Theme, and it is OSX friendly. ieaseMusic is cross platform, and has keyboard support. It also provides desktop notifications. -
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imagemin
Minify images seamlessly
With imagemin, you can minify images seamlessly. Uncompressed images bloat your pages with unnecessary bytes. Imagemin is an excellent choice for image compression because it supports a wide variety of image formats and is easily integrated with build scripts and build tools. Imagemin is available as both a CLI and an npm module. Generally, the npm module is the best choice because it offers more configuration options, but the CLI can be a decent alternative if you want to try Imagemin without touching any code. Imagemin is built around "plugins." A plugin is an npm package that compresses a particular image format (e.g. "mozjpeg" compresses JPEGs). Popular image formats may have multiple plugins to pick from. -
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impress.js
Presentation framework based on CSS3 transforms & transitions
impress.js is an impressive presentation tool inspired by the idea behind prezi.com and based on the power of CSS3 transforms and transitions in modern browsers. It showcases some awesome CSS3 features to create amazing and engaging presentations from your browser. Visualize your ideas in a totally unique way-- with impress.js’ infinite canvas, the only limit is your imagination. impress.js offers many great features, presenting your ideas in visually engaging 3D, dynamic movements and varied text options and positioning. It works well on recent versions of Firefox and Chrome, and on IE too. impress.js can also be used to embed animations or presentations in a web page, however this may not be viewed correctly or at all by some page visitors. See the official impress.js demo at https://impress.js.org/ -
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jQuery Form
jQuery form plugin
The jQuery Form Plugin allows you to easily and unobtrusively upgrade HTML forms to use AJAX. The jQuery Form Plugin allows you to easily and unobtrusively upgrade HTML forms to use AJAX. The main methods, ajaxForm and ajaxSubmit, gather information from the form element to determine how to manage the submit process. Both of these methods support numerous options which allows you to have full control over how the data is submitted. Submitting a form with AJAX doesn’t get any easier than this! When this form has been submitted the name and comment fields will be posted to comment.php. If the server returns a success status then the user will see a “Thank you” message. Add a form to your page. Just a normal form, no special markup required. Include jQuery and the Form Plugin external script files and a short script to initialize the form when the DOM is ready. -
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jeelizFaceFilter
Javascript/WebGL lightweight face tracking library
This JavaScript library detects and tracks the face in real time from the camera video feed captured with WebRTC. Then it is possible to overlay 3D content for augmented reality applications. We provide various demonstrations using main WebGL 3D engines. We have included in this repository the release versions of the 3D engines to work with a determined version (they are in /libs/<name of the engine>/). This library is lightweight and it does not include any 3D engine or third-party library. We want to keep it framework agnostic so the outputs of the library are raw, if the face is detected or not, the position and the scale of the detected face and the rotation Euler angles. But thanks to the featured helpers, examples and boilerplates, you can quickly deal with a higher level context (for motion head tracking, for face filter or face replacement). We continuously add new demonstrations, so stay tuned! -
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jest-puppe-shots
A Jest plugin for creating screenshots of React components
A Jest plugin for creating screenshots of React components with a little help of Puppeteer. A jest-puppy-shots is a Jest plugin that can help you create Visual Regression tests for your React components. If you ever used Enzyme or Snapshots you will love the jest-puppe-shots. The Snapshot testing approach is really awesome but it has one downside: it cannot be used to make visual regression tests of your components. Thanks to the Puppeteer API it's now possible to use the Chromium browser in Jest and create real screenshots of your components. -
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jquery.qrcode.js
qrcode generation standalone (doesn't depend on external services)
jquery-qrcode is a small jQuery plugin for generating QR codes directly inside the browser. It lets developers add QR code output to a webpage without calling an external service or downloading a remote image. The plugin is designed to be lightweight, with a minified and compressed footprint of less than 4 KB. Its basic usage is simple: include the script, create a container element, and call the QR code method with text or options. Developers can configure dimensions such as width and height when generating a code. It is best suited for older jQuery-based sites, simple web utilities, landing pages, and legacy projects that need fast client-side QR generation. -
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jqueryrotate
Plugin to rotate images by any angle cross-browse with animation
jQueryRotate, a plugin to rotate images by any angle cross-browse with animation support. This project allows you to simply rotate images by any degree. It uses CSS3 where applicable and falls back to a CANVAS (old Firefox, some less-known browsers) or VML (IE6) solution where possible. It also gives a simple interface to animate rotation. Keep in mind that the primary usage of this plugin is to only rotate "IMG" elements, however the experimental version of the plugin (ver.3) also rotates other elements (yet does not support so many older browsers). -
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json-graphql-server
Get a full fake GraphQL API with zero coding in less than 30 seconds
Get a full fake GraphQL API with zero coding in less than 30 seconds. Start playing with GraphQL right away with json-graphql-server, a testing and mocking tool for GraphQL. All it takes is a JSON of your data. Your data file should export an object where the keys are the entity types. The values should be lists of entities, i.e. arrays of value objects with at least an id key. The json-graphql-server accepts queries in GET and POST. Under the hood, it uses the express-graphql module. Please refer to their documentations for details about passing variables, etc. Note that the server is GraphiQL enabled, so you can query your server using a full-featured graphical user interface, providing autosuggest, history, etc. Based on your data, json-graphql-server will generate a schema with one type per entity, as well as 3 query types and 3 mutation types. -
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koa-isbot
Fast Middleware detect bot crawler for Koa
Koa detects robots. Fast Middleware detects bot crawler for Koa. -
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linux-wasm
WebAssembly (Wasm) arch support for the Linux kernel
linux-wasm is an experimental project that ports the Linux kernel to run directly as a WebAssembly module, enabling a full Linux environment to boot and operate entirely inside a web browser without virtualization or cloud infrastructure. Instead of emulating Linux through a virtual machine, this project compiles the actual kernel for a WebAssembly target, allowing it to execute natively within a Wasm runtime. The system includes essential userland tools provided by BusyBox along with a lightweight libc implementation, making it possible to interact with a shell and execute basic commands in-browser. A terminal interface is implemented using web technologies, allowing users to experience a functioning Linux system through a standard web page. The project includes scripts to build and run the environment either locally, in containers, or directly in the browser, demonstrating flexibility in development workflows. -
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magic-string
Manipulate strings like a wizard
magic-string is a small JavaScript utility for editing strings while preserving accurate source maps. It is designed for compilers, bundlers, preprocessors, and code transformation tools that need to rewrite source code safely. The library lets developers overwrite, append, prepend, remove, move, and slice sections of text without losing track of where transformed content came from. This makes it especially useful when generated output still needs to map back to the original source for debugging. Magic String works in both Node.js and browser environments. Its main value is making code manipulation precise, fast, and source-map-friendly for build tools and language tooling. -
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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. -
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markdown-it
Markdown parser, done right. 100% CommonMark support, extensions
markdown-it is a fast and extensible JavaScript-based Markdown parser designed to convert Markdown text into HTML while maintaining strict compliance with the CommonMark specification and offering additional syntax enhancements. It is widely used in web applications, documentation tools, and content platforms due to its high performance and flexibility. The library is built with a rule-based parsing system that allows developers to customize or replace syntax rules, making it adaptable to a wide variety of use cases. It also supports plugins that extend functionality, such as adding emoji support, footnotes, or custom containers, enabling highly tailored rendering pipelines. markdown-it emphasizes security by default, ensuring that generated HTML is safe for use in web environments without introducing vulnerabilities. Its architecture balances speed and extensibility, making it suitable for both lightweight applications and large-scale content systems. -
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microStudio
Free, open source game engine online
microStudio is a free, open source game engine online. It is also a platform to learn and practice programming. microStudio can be used for free. You can also install your own copy, to work locally or on your own server for your team or classroom. microStudio is available online, this is the simpler and the preferred way, you will have access to all the online collaboration features, online publishing, and more export features. You don't even need to create an account, you can start working as a guest. microStudio includes all you need to write code, create sprites and maps for your 2D game. All from your web browser. Your project is stored in the cloud, and accessible from anywhere. Write your game code in microScript, a simple language inspired by Lua. The documentation is always there to help. Create cool demos in just a few lines of code. microScript shines by its simplicity and interactivity. But you can also code in JavaScript, Python, or Lua if you prefer. -
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natural
General natural language facilities for node
"Natural" is a general natural language facility for nodejs. It offers a broad range of functionalities for natural language processing. Tokenizing, stemming, classification, phonetics, tf-idf, WordNet, string similarity, and some inflections are currently supported. It’s still in the early stages, so we’re very interested in bug reports, contributions and the like. Note that many algorithms from Rob Ellis’s node-nltools are being merged into this project and will be maintained from here onward. While most of the algorithms are English-specific, contributors have implemented support for other languages. Russian stemming has been added and Spanish stemming has been added, as well. Stemming and tokenizing in more languages have been added. If you’re just looking to use natural without your own node application, you can install via NPM. -
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nodejs-dashboard
Telemetry dashboard for node.js apps from the terminal
nodejs-dashboard is a terminal-based telemetry dashboard that provides real-time insight into Node.js application behavior during development. It overlays an interactive monitoring interface on top of a running Node process, displaying metrics such as event loop activity, memory usage, and request throughput. The tool can be injected into applications with minimal or no code changes by using Node’s preload flag, making adoption straightforward for developers. Its interface uses Unicode Braille characters to render compact graphs directly in the terminal, creating a highly responsive visual experience. nodejs-dashboard is primarily aimed at local development and debugging rather than production observability, helping engineers quickly identify performance bottlenecks. Although the repository is now archived, it remains a useful lightweight option for developers who prefer terminal-native telemetry during Node.js development workflows. -
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offline-plugin for webpack
Offline plugin (ServiceWorker, AppCache) for webpack
This plugin is intended to provide an offline experience for webpack projects. It uses ServiceWorker, and AppCache as a fallback under the hood. Simply include this plugin in your webpack.config, and the accompanying runtime in your client script, and your project will become offline ready by caching all (or some) of the webpack output assets. -
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onedark.vim
A dark Vim/Neovim color scheme
onedark.vim is a dark colour scheme for Vim/Neovim created by Josh Dick, inspired by the Atom editor’s “One Dark” theme. It aims to offer a modern, balanced palette with good contrast and readability across many programming languages and file types. The theme supports both plain Vim and Neovim, and works well with statusline plugins like vim-airline or lightline by providing compatible theme files. Users appreciate that the colour choices remain consistently comfortable over long coding sessions and that the theme handles syntax elements (keywords, methods, variables) in a clear, differentiated way. Because it is actively maintained, it supports modern setups and integrates with many plugins. Setting it as your colourscheme typically gives Vim a fresh, stylish visual look very quickly. -
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parallax.js
Parallax Engine that reacts to the orientation of a smart device
Parallax Engine that reacts to the orientation of a smart device. Where no gyroscope or motion detection hardware is available, the position of the cursor is used instead. parallax.js reacts to the orientation of your smart device, offsetting layers depending on their depth within a scene. If you don't have a smart device, no worries, if no gyroscope or motion detection hardware is available, parallax.js uses the position of your cursor instead. Most configuration settings can be declared either as data-value attribute of the scene element, or property of the configuration object. The programmatic approach will take priority over the data-value attributes set in the HTML. Some options can also be set at run-time via instance methods. Parallax will only be in effect while the cursor is over the scene element, otherwise all layers move back to their initial position. -
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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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passff
zx2c4 pass manager extension for Firefox, Chrome and Opera
zx2c4 pass management extension for Mozilla Firefox. Pending Chrome port. Official signed version can be found on the Mozilla add-on page. This extension will allow you to access your zx2c4 pass repository directly from your web browser. You can choose to automatically fill and submit login forms if a matching password entry is found. Add-on that allows users of the unix password manager 'pass' to access their password store from Firefox. PassFF allows users of the unix password manager pass (see below) to access their password repository directly from Firefox. PassFF can be configured to auto-fill and auto-submit login forms when a matching password entry is found. -
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polished
A lightweight toolset for writing styles in JavaScript
Want to write styles in JavaScript, but also want Sass-style helper functions and mixins? Need a consistent color palette throughout your app? polished is for you! Make your app look great without stress. Cross framework compatible. No matter if you're using styled-components, emotion, jss, aphrodite, radium, or plain inline styles, as long as you're writing your styles in JavaScript you can use polished! Switching from a pre-processor to styles in JS made easy. polished modules are meant to be used as stand-alone imports. You should avoid importing the entire library directly. When polished modules are imported properly, tree shaking in webpack and Rollup can be leveraged to reduce your bundle size. Flow frequently updates and it is possible that the version you are running may cause you to run into errors coming from the polished package in your node_modules directory. polished has TypeScript definitions to allow the library to be used in any TypeScript project. -
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quicktype
Xcode extension to paste JSON as Swift, Objective-C, and more
Convert JSON into gorgeous, typesafe code in any language. Generate models and serializers from JSON, schema, and GraphQL for working with data quickly & safely in any programming language. -
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react-scripts-ts
Create React apps using typescript with no build configuration
Create React apps using typescript with no build configuration. create-react-app now supports typescript natively - read the guide for adding typescript to existing projects. Create React apps (with Typescript) with no build configuration. In general, most upgrades won't require any migration steps to work, but if you experience problems after an upgrade, please file an issue, and we'll add it to the list of migration steps. Since 2.16.0, the template uses different tsconfig files for both development and production mode. For the latter, unfortunately, the path resolver is not smart enough to fall back to the basic tsconfig.json in case the expected tsconfig.prod.json is not present, so you have to create this file manually. Since 2.13.0, typescript is listed as a peer dependency of react-scripts-ts. For projects generated with at least this version, the init script takes care of properly installing it as dev dependency to the generated projects.