Showing 1361 open source projects for "javascript library"

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  • 1
    web-extension-starter

    web-extension-starter

    Web Extension starter to build "Write Once Run on Any Browser"

    Web Extension starter to build "Write Once Run on Any Browser" extension. Cross Browser Support (Web-Extensions API). Browser Tailored Manifest generation. Automatic build on code changes. Auto packs browser-specific build files. SASS styling. TypeScript by default. ES6 modules support. React UI Library by default. Smart reload. Used by extensions in production that has over 100,000+ users.
    Downloads: 0 This Week
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  • 2
    Compiled

    Compiled

    A familiar and performant compile time CSS-in-JS library for React

    A familiar and performant compile-time CSS-in-JS library for React. Using APIs and behavior you may already be familiar with, write your styles in JavaScript with the full power of CSS, leveraging the language to create expressive & dynamic experiences. Build with your bundler of choice or just Babel, resulting in very performant components that have their styles built ahead of time.
    Downloads: 1 This Week
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  • 3
    Conventional Changelog

    Conventional Changelog

    Generate changelogs and release notes from a project's commit messages

    The conventional-changelog repo is managed as a monorepo; it's composed of many npm packages. It's recommended you use the high-level standard-version library, which is a drop-in replacement for npm's version command, handling automated version bumping, tagging, and CHANGELOG generation. Alternatively, if you'd like to move towards completely automating your release process as an output from CI/CD, consider using semantic-release. We specifically limit our support to LTS versions of Node,...
    Downloads: 0 This Week
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  • 4
    Eel

    Eel

    A Python library for making simple Electron-like HTML/JS GUI apps

    Eel is a little Python library for making simple Electron-like offline HTML/JS GUI apps, with full access to Python capabilities and libraries. Eel hosts a local webserver, then lets you annotate functions in Python so that they can be called from Javascript, and vice versa. Eel is designed to take the hassle out of writing short and simple GUI applications.
    Downloads: 0 This Week
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  • 5
    billboard.js

    billboard.js

    Re-usable, easy interface JavaScript chart library based on D3.js

    billboard.js is a re-usable, easy interface JavaScript chart library, based on D3.js. The name "billboard" comes from the famous "billboard chart" which everybody knows. billboard.js provides the easiest way to create a 'chart' instantly. Chart generation is super easy. With extensive options, you can create a chart instantly! Yes, billboard.js works on D3 v4+; what everybody was waiting for!
    Downloads: 0 This Week
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  • 6
    GitHub Markdown CSS

    GitHub Markdown CSS

    The minimal amount of CSS to replicate the GitHub Markdown

    A minimal CSS library replicating GitHub’s Markdown rendering styles. Simply apply github-markdown.css and wrap content in .markdown-body to inherit styling—auto light/dark theme detection with size constraints for responsive layout.
    Downloads: 1 This Week
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  • 7
    Signature Pad

    Signature Pad

    HTML5 canvas based smooth signature drawing

    Signature Pad is a JavaScript library for drawing smooth signatures. It's HTML5 canvas based and uses variable width Bézier curve interpolation based on Smoother Signatures post by Square. It works in all modern desktop and mobile browsers and doesn't depend on any external libraries. Demo works in desktop and mobile browsers. You can check out its source code for some tips on how to handle window resize and high DPI screens.
    Downloads: 3 This Week
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  • 8
    React Lua

    React Lua

    A comprehensive, but not exhaustive, translation of upstream ReactJS

    A comprehensive, but not exhaustive, translation of upstream ReactJS 17.x into Lua. React Lua is a comprehensive translation of upstream ReactJS from JavaScript into Lua, and is highly-turned for both performance and correctness. When possible, upstream flow type and definitely-typed types have been translated into Luau-type annotations. The major and minor version of React Lua is aligned to the upstream used for the translation, except where noted. Due to the close nature of the two...
    Downloads: 0 This Week
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  • 9
    GOV.UK Vue

    GOV.UK Vue

    A Vue 3 component library for GOV.UK Frontend and the GOV.UK Design

    GOV.UK Vue is a Vue 3 component library for GOV.UK Frontend. It enables you to build Vue apps based on the GOV.UK Design System.
    Downloads: 0 This Week
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  • 10
    ccapi

    ccapi

    A header-only C++ library for interacting with crypto exchanges

    A header-only C++ library for streaming market data and executing trades directly from cryptocurrency exchanges (i.e. the connections are between your server and the exchange server without anything in-between).
    Downloads: 0 This Week
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  • 11
    Laravel JS Localization

    Laravel JS Localization

    Convert your Laravel messages and consume them in the front-end

    This package convert all your localization messages from your Laravel app to JavaScript with a small library to interact with those messages following a very similar syntax you are familiar with.
    Downloads: 0 This Week
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  • 12
    kotlinx.html

    kotlinx.html

    Kotlin DSL for HTML

    A kotlinx.html library provides DSL to build HTML to Writer/Appendable or DOM. Available to all Kotlin Multiplatform targets and browsers (or other JavaScript engines) for better Kotlin programming for the Web.
    Downloads: 0 This Week
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  • 13
    Workbox

    Workbox

    JavaScript libraries for Progressive Web Apps

    Workbox is a set of libraries that can power a production-ready service worker for your Progressive Web App. Stop waiting on the network! You can improve your web app's performance by caching and serving your files, powered by a service worker. Even on an unreliable connection, your web app can still work using the right runtime caching strategies. Looking to build a progressive web app? Workbox makes it easy to create an offline first experience. Workbox is a library that bakes in a set of...
    Downloads: 1 This Week
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  • 14
    Underscore.js

    Underscore.js

    JavaScript's utility belt

    Underscore.js is a JavaScript utility-library created by Jeremy Ashkenas that provides a broad set of functions for working with arrays, objects, functions, and other data types — essentially a “utility belt” for functional programming in JS. Instead of extending built-in objects or modifying prototypes, Underscore provides its helpers in a single _ namespace, enabling cross-browser support and consistent behaviour across environments.
    Downloads: 0 This Week
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  • 15
    YueScript

    YueScript

    A Moonscript dialect compiles to Lua

    A language that compiles to Lua. Yuescript is a Moonscript dialect. It is derived from Moonscript language 0.5.0 and continuously adopts new features to be more up-to-date. Moonscript is a language that compiles Lua. Since the original Moonscript has been used to write web framework lapis and run a few business websites like itch.io and streak.club with some large code bases. The original language is getting too hard to adopt new features for those that may break the stability of existing...
    Downloads: 4 This Week
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  • 16
    MobX

    MobX

    A Simple, scalable state management

    MobX is a battle tested library that makes state management simple and scalable by transparently applying functional reactive programming (TFRP). Write minimalistic, boilerplate free code that captures your intent. Trying to update a record field? Use the good old JavaScript assignment. Updating data in an asynchronous process? No special tools are required, the reactivity system will detect all your changes and propagate them out to where they are being used.
    Downloads: 0 This Week
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  • 17
    Amazon Chime SDK React Components

    Amazon Chime SDK React Components

    Chime React Component Library with integrations with the Amazon SDK

    The Amazon Chime SDK makes it easy to add collaborative audio calling, video calling, and screen share features to web applications by using the same infrastructure services that power millions of Amazon Chime online meetings. The Amazon Chime SDK React Component Library supplies client-side state management and reusable UI components for common web interfaces used in audio and video conferencing applications, including: video tile grids, microphone activity indicators, and call controls. All components come with a simple, modern design, and can be used as-is or restyled with a custom theme. In addition to UI components, the library leverages Reacts' state management tools such as Providers and Hooks to connect to the Amazon Chime SDK for JavaScript and pass data to the UI layer, simplifying state synchronization so that developers can concentrate on building engaging experiences.
    Downloads: 0 This Week
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  • 18
    MIT License

    MIT License

    Hosted MIT License with details controlled through this repo

    The MIT License repository is a simple GitHub project that hosts the full text of the MIT License and provides a stable reference for developers who want to include permissive licensing details in their work. The MIT License itself is one of the most widely used open-source licenses because it allows reuse, modification, distribution, and even proprietary use, as long as copyright notices and license texts are preserved. This repository offers an easy way to copy the license text, understand...
    Downloads: 1 This Week
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  • 19
    Playwright for Python

    Playwright for Python

    Python version of the Playwright testing and automation library

    Playwright enables reliable end-to-end testing for modern web apps. Single API to automate Chromium, Firefox and WebKit. Capable automation for single page apps that rely on the modern web platform. Use the Playwright API in JavaScript & TypeScript, Python, .NET and, Java. With Playwright, test how your app behaves in Apple Safari with WebKit builds for Windows, Linux and macOS. Test locally and on CI. Use device emulation to test your responsive web apps in mobile web browsers. Playwright...
    Downloads: 3 This Week
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  • 20
    Electron Packager

    Electron Packager

    Customize and package your Electron app with OS-specific bundles

    Electron Packager is a command line tool and Node.js library that bundles Electron-based application source code with a renamed Electron executable and supporting files into folders ready for distribution. For creating distributables like installers and Linux packages, consider using either Electron Forge (which uses Electron Packager internally), or one of the related Electron tools, which utilizes Electron Packager-created folders as a basis. Note that packaged Electron applications can be...
    Downloads: 3 This Week
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  • 21
    SuperAgent

    SuperAgent

    Ajax for Node.js and browsers (JS HTTP client)

    SuperAgent is light-weight progressive ajax API crafted for flexibility, readability, and a low learning curve after being frustrated with many of the existing request APIs. It also works with Node.js! Small progressive client-side HTTP request library, and Node.js module with the same API, supporting many high-level HTTP client features. Browser-ready versions of this module are available via jsdelivr, unpkg, and also in the node_modules/superagent/dist folder in downloads of the superagent...
    Downloads: 0 This Week
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  • 22
    react-native-modal-datetime-picker

    react-native-modal-datetime-picker

    A React-Native datetime-picker for Android and iOS

    A declarative cross-platform react-native date and time picker. This library exposes a cross-platform interface for showing the native date-picker and time-picker inside a modal, providing a unified user and developer experience.
    Downloads: 0 This Week
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  • 23
    FlatBuffers

    FlatBuffers

    Memory Efficient Serialization Library

    ...FlatBuffers supports Windows, MacOS, Linux and Android, as well as any other operating systems with a recent C++ compiler. It supports a great number of programming languages, including C++, C#, C, Go, Java, Kotlin, JavaScript, Lobster, Lua, TypeScript, PHP and many others in progress.
    Downloads: 2 This Week
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  • 24
    Java Tablesaw

    Java Tablesaw

    Java dataframe and visualization library

    ...Tablesaw supports data visualization by providing a wrapper for the Plot.ly JavaScript plotting library. Here are a few examples of the new library in action. Descriptive stats: mean, min, max, median, sum, product, standard deviation, variance, percentiles, geometric mean, skewness, kurtosis, etc. Add tablesaw-core to your project. You can find the version number for the latest release in the release notes.
    Downloads: 0 This Week
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  • 25
    HyperUI

    HyperUI

    Free Tailwind CSS v4 components for your next project

    HyperUI is a large, copy-and-paste library of Tailwind CSS components aimed at speeding up interface building without adding heavy JavaScript. It groups components by common product needs—navigation, hero sections, pricing, forms, cards, tables, and full e-commerce flows—so teams can assemble pages quickly from consistent building blocks. Each snippet is written as semantic HTML with Tailwind utility classes, making it easy to customize spacing, color, and typography through a project’s Tailwind config. ...
    Downloads: 0 This Week
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