Awesome UI component library
Curated list of framework component libraries for UI styles/toolkit/design systems
Design System - A comprehensive guide to design systems
This list doesn't include individual component libraries like button, select, forms, etc
Related List - Awesome UX Design Styleguides
Contents
- React
- VueJS
- React Native
- Angular
- EmberJS
- Mithril
- Web Components
- Some Community conversations
- Styleguides
- Contribution
- License
React
- AgnosticUI - Accessible React Component Primitives (that also work with Svelte, Vue 3, and Angular).
- Amaze UI
- React components based on AmazeUI - Amaze UI Touch
- React.js-based mobile web component library - ARWES
- Futuristic Sci-Fi and Cyberpunk Graphical User Interface Framework for Web Apps - Ant Design React
- An enterprise-class UI design language and React-based implementation. Ant-design Pro is available here - Atlaskit - Atlasssian’s official React UI kit is the technical implementation of the Atlassian Design Guidelines (ADG)
- Backpack
- Backpack Design System used to build skyscanner products - Backpack UI
- Component library to build the Lonely Planet UI experience. - Base UI
- A React Component library implementing the Base UI design - Belle
- A set of React components optimized for mobile & desktop with highly customizable styles which can be configured on the base level as well individually for each one of them. - Bloom
- Bloom acts as a central repository for reuseable React components and common styles for AppearHere. It is bootstrapped with create-react-app. - Blue
- React components for Help Scout’s Design System - Blueprint
- A React-based UI toolkit for building complex, data-dense web interfaces for desktop applications. - Buffer
- Buffer’s shared collection of React UI components - Buttercup UI
- React UI Components used in Buttercup products - Carbon
- React components according to IBM’s Carbon design system - Canvas - HubSpot Canvas is the design system that HubSpot uses to build products.
- cf-design
- Cloudflare UI Framework - chakra-ui
- Modular & Accessible UI Components for your React Applications - Cosmos
- Component library for Auth0 Design System - design-blocks
- Over 170 responsive design blocks ready to be used in your web or mobile apps. All blocks are based on the Bootstrap Library - Elastic
- The Elastic UI Framework is a collection of React UI components for quickly building user interfaces at Elastic - Element
- Initially build for VueJs, Library provides a rich selection of customizable components along with a full style-guide - Elemental UI
- A UI Toolkit for React.js Websites and Apps - Evergreen
- Evergreen is a React UI Framework from Segment for products on the web. - Fabric
- A set of React components for building experiences for Office and Office 365 by Microsoft, written in Typescript. - Falcon UI
- falcon-ui is a library of composable, themable, design-system-driven UI components for React. - Feather
- is a library of React components for creating web interfaces at Alfa-Bank - Feelix - collection of front-end interface elements that can be reused across the MYOB browser-based products.
- FYNDIQ-UI
- Library of reusable web frontend components for Fyndiq - Garden
- Garden React components based on garden css - Gestalt
- A set of React UI components that supports Pinterest’s design language. - GovUK React
- An implementation of the GOV.UK Design System in React using CSSinJS using Object notation (with styled-components). - Grommet
- React-based framework that provides accessibility, modularity, responsiveness, and theming. - Gumdrops
- GumGum’s React Reusable Component Library - Hack Club’s design system
- Component inspired by Priceline’s design system - Hana UI
- A react UIKit with nijigen style. - Ice
- Design kit by Alibaba - Instructure UI
- A UI Component Library made by Instructure, Inc - KhanAcademy React
- Khan’s academy’s React UI components released to the community - Klarna UI
- Klarna’s UI components library for React - Kokonut UI
- Free Modern and Customizable UI components. - Launch UI
- Landing page components built with React, Shadcn/ui and Tailwind that will make your website feel premium. - Lightning Design System
- This library is the React implementation of the Salesforce Lightning Design System - Magic UI
- Create stunning and engaging landing pages with free, open-source animated components that are easy to customize. - Material UI
- Components that implement Google’s Material Design. Example usage can be seen here. - MDBootstrap
- Material Design UI KIT based on Bootstrap 4 - MongoDB UI Design
- The MongoDB Design System contains the UI building blocks that make up the user experience across all MongoDB products. - Mineral UI
- A design system and React component library for the web that lets you quickly build high-quality, accessible apps. Created by CA Technologies - Nice! React
- Nice! React provides UI elements from the Nice! UI library in the form of React components - OneUI
- Textkernel OneUI library of reusable UI components - Onsen UI React
- More than 100 components are specially made for Material and Flat design based on original the Onsen UI framework - Orbit Components
- Orbit-components is a React component library. Based on Kiwi’s design which governs their product style. - Orion
- In Loco’s component library, based on React Semantic UI. - PatternFly React
- A set of React components for the PatternFly project which is built on top of Bootstrap 3. - Pivotal UI
- Pivotal UI is a collection of React components that are styled for the Pivotal brand - Pluralsight Design System
- The UI building blocks for creating a cohesive design across Pluralsight products - Polaris React
- Polaris React is a component library based on Shopify’s Polaris style - Priceline One - The UI building blocks for creating a cohesive design across Pluralsight products.
- Prime React
- This project which provides a rich and unique selection of over 60 UI components with multiple themes - Quran
- Common components used across Quran.com, Quranicaudio.com and Salah.com - RBX
- The Comprehensive Bulma UI Framework for React - Reakit
- Toolkit for building really interactive UIs and components are WAI-ARIA compliant and all components are in accordance with the Single Element Pattern - Reach UI
- The Accessible Foundation for React Apps and Design Systems - Reactackle
- React UI library build with styled-components which provides cross-browser support - reactstrap
- Stateless React Bootstrap 4 components that favor composition and control. The library does not depend on jQuery or Bootstrap javascript - React95
- A React components library with Win95 UI - React Bootstrap
- React-Bootstrap is a complete re-implementation of the Bootstrap 3 components using React. - React Desktop
- UI component library which aims to bring a native desktop experience to the web, featuring many macOS Sierra and Windows 10 components. - React Foundation -
- React components for Foundation UI Design. - React Ionic
- React components for Ionic which allows us to build iOS and Android apps that are indistinguishable from native apps. - React Material Web Components
- React Material Web Components, wraps Google’s Official Material Design Components. Includes Flow and Typescript types. Individually packaged components. - React Materialize
- Material design for react, powered by materialize.css - React MD
- React toolkit for building a web app with Google’s Material Design with very highly customizable themes and styling (Sass) - React Native Starter - A powerful react native starter template that bootstraps development of your mobile application.
- React Responsive UI
- Responsive React UI components - React Toolbox
- set of React components that implement Google’s Material Design specification. It’s powered by CSS Modules and harmoniously integrates with your webpack workflow. - React UI
- A collection of components for React, based on bootstrap 4.0. This project is no longer maintained. - React UIKit Components
- Collection of React components using the UIkit CSS framework. - React UWP
- React Components that Implement Microsoft’s UWP Design & Fluent Design - React WeUI
- WeUI Components build with React inspired by WeChat - Rebass
- React UI component library & design system, built with styled-components and styled-system. It’s a great choice for Styled-components fans. - Rendition
- A library of UI components, built using React, recompose, styled-components and styled-system. - RingUI
- This collection of UI components aims to provide all of the necessary building blocks for web-based products built inside JetBrains - RSuite
- RSUITE (React Suite) is a set of react component libraries for enterprise system products. - Salt UI
- concise mobile UI component library - Seek Style
- Living style guide for SEEK, powered by React, webpack, CSS Modules and Less. - Semantic UI React
- Semantic UI React is the official React integration for Semantic UI. It’s used by Netflix, Amazon and other major organizations. Examples can be found here - Shards
- Shards React is a free, beautiful and modern React UI kit based on Shards - Smooth UI
- Smooth UI is a style system / UI library for React. It works with Styled Components - Snacks
- Snacks is a JavaScript and React based component library. It has a default theme matching Instacart’s styles. - Spark
- Spark Design System is a system of patterns and components used to create the user interface for the Quicken Loans family of Fintech products. - Stardust UI
- Stardust is a set of specifications and tools for building UI libraries. It is based on a fork of Semantic UI React (SUIR). - Shineout
- A theme-able components library for React which support i18n. - Tenon-UI
- Go-to library for React developers who want to build inclusive and accessible sites. Recommended for accessibility (a11y). - UIW
- A high quality UI Toolkit, A Component Library for React 16+ - UXCore
- A React UI Component Suites living for enterprise application by Alibaba, Inc. - YamUI
- Reusable component framework for Yammer.com, it is built with React on top of Office UI Fabric components - Uniform - Uniform is Hudl’s design system. It exists to unify Hudl’s products through design and code implementation.
- VTEX Styleguide
- The VTEX Design System backed by React component library - Yep-React
- React v16-based front-end UI component library for rapid development of mobile pages - Zent
- Zent is a React component library developed and used at Youzan with more than 50 components for now. - Zero-UI
- Zero-UI is an easy-to-use web UI component framework which includes a set of useful components. - ZHUI
- A Chinese style component library powered by React [Paid]Essential JS 2 for React by Syncfusion - Over 60 high-performance, lightweight, modular, and responsive UI components for React.[Paid]ExtReact
- 115+ pre-built UI components that are fully supported and designed to interact and work together, from Sencha UI[Paid]jQWidgets - React components based on jqwidgets.[Paid]KendoReact - 90+ professional UI components built from the ground up for React - responsive, accessible and feature rich.[Paid]Mobiscroll - React components for Mobile UI Controls.[Paid]Wijmo React - React components for Wizmo Toolkit from grapeCity.- React tsParticles - React component for easily add fully customizable particles animations to websites and web applications
Special use case libraries
- Halogen
- A collection of loading spinners with React.js - Nivo
- Nivo provides a rich set of dataviz components, built on top of the awesome d3 and Reactjs libraries. - Recharts
- Redefined chart library components built with D3 - React CSS Loaders
- A collection of pure CSS React loading components - React Epic Spinners
- Reusable react components for spinners - React Virtualized
- React components for virtualizing large data sets for efficiently rendering lists and tabular data - ReactGrid
- Add spreadsheet-like behavior to your React app - Styled Icons
- Font Awesome, Feather, Material Design, and Octicons icon packs as Styled Components [Paid]ag-grid - Cross platform components for Grid/Tables[Paid]Get Data Den - Plugin that extends your projects functionality with a table component
Tools
Bit 
— End-to-end component sharing and management. It takes care of component development and publishing in your library (automatic dependency resolution, versioning etc), making each of them individually useful to consume and develop anywhere, so teams can manage and share components at scale.
react-sketchapp 
— render React components to Sketch; tailor-made for design systems
Related community list
- Awesome React - A collection of awesome things regarding React ecosystem.
- Awesome React Component - Catalog of React Components & Libraries
- libreact
- Collection of useful React components
VueJS
- AgnosticUI - Accessible Vue 3 Component Primitives (that also work with Svelte, React, and Angular).
- AT-UI
- A fresh and flat UI-Kit specially for desktop application - BalmUI
- Next Generation Material UI for Vue.js - Bootstrap Vue
- comprehensive implementations of Bootstrap 4 components and grid system for Vue.js and with extensive and automated WAI-ARIA accessibility markup. - Buefy
- Lightweight UI components for Vue.js based on Bulma, which are the library’s only two internal dependencies - CarvueJS
- Carvue is a UI components library which is based on Carbon-Design and VueJS. - Cion
- CION is a design system build primarily for Vue.js applications. You can use it as a starting point for building your own design system. - Cube UI
- cube-ui is a UI component library for mobile apps - Element
- Library provides a rich selection of customizable components along with a full style-guide based on Vue 2.0 - Enterprise UI
- Enterprise UI for Vue.js. Based on ONE DESIGN from Baidu, Inc. - Fish-UI
- provides a Vue-based web toolkit with neat and clean looking components. The library supports a ES2015 + Webpack workflow - Framevuerk
- Responsive, Multi Language, Both Direction Support and Configurable UI Framework based on Vue.js - Framework 7 Vue
- Full featured HTML framework for building iOS & Android apps - HEYUI
- UI Toolkit for Vue2.0 with cli and utils as part of ecosystem - iView
- iView provides dozens of UI components and widgets built with Vue.js and styled with a clean and elegant design - JSmod Vue
- The goal of jsmod is to provide a high degree of freedom (high scalability) ui components, and unified desktop and mobile usage - Keen-UI
- keen-ui is a collection of Vue components inspired by material design, but is not meant to be a full implementation of the Material Design spec. - Mand Mobile 2
- A mobile UI toolkit, based on Vue.js 2, designed for financial scenarios. - Material Components Vue
- Material-components-vue integrates the mdc-web (by google) vanilla components - MDBootstrap
- Material Design UI KIT based on Bootstrap 4 - Mint UI
- Mobile UI elements for Vue.js - Muse UI
- Muse UI has more than 40 UI components and customizable themes for Google’s Material Design - NutUI
- A set of Jingdong-style lightweight mobile Vue component library - N3 Components
- N3 components library is built with Vue.js, is a powerful library for frontend or full-stack engineers to build web pages quickly - Office UI Fabric Vue
- Office UI Fabric implementation for Vue.js, build with office-ui-fabric-js - Onsen UI - More than 100 components are specially made for Material and Flat design based on original the Onsen UI framework
- ProtoVue
- A prototyping component library build for Vue.js from grid to UI elements - Quasar
- Responsive Single Page Apps, Server-side Render Apps, Progressive Web Apps, Hybrid Mobile Apps (that look native!) & Electron Apps with theming support. - Rubik UI
- Rubik UI is a Material Design style ui library based Vue.js 2.0+ which can be used for PC and Mobile. - Semantic UI Vue
- Semantic UI Vue is the official VueJS integration for Semantic UI.It’s used by Netflix, Amazon and other major organizations. - SemVue
- Semantic-ui components easy in your vue project - Space-kit
- The home base for Apollo’s design system, Space Kit provides essential design resources for developers to use in the Apollo-branded interfaces. - UI
- UI components for official Vue organization apps - Uiv
- Uiv is a Bootstrap 3 component library for Vue 2. All component combined are ~20KB, and the only external dependencies are Vue and Bootstrap CSS - Vant
- Lightweight Mobile UI Components built on Vue - Vuetify
- Vue.js components implemented according to Google’s material design guidelines. Vuetify supports all modern browsers across platforms, including IE11 and Safari 9+ - Vueblu
- UI Component Library Base on Vue.js(2.x) and Bulma - Vuecidity - component library inspired by Google Material Design and Bootstrap with set of 30+ UI components, 24-column responsive layout grid system.
- Vuedarkmode
- A minimilistic set of components designed for the insomniacs who enjoy dark interfaces as much as we do. - VueFace
- Component library for VueJS framework with around 40 components with support of 20+ themes. - Vue Bulma
- Translate Bulma css api to vue components - Vue Carbon
- Material design style mobile UI library, design resource reference FrameWork7 - Vue Material
- library implementing Googles material design. The library also provides a webpack boilerplate, SSR template for Nuxt.js and a single HTML file to start with the framework - Vue Native
- Vue Native is a framework to build cross platform native mobile apps using JavaScript - Vue MDC Adapter
- Integration of Material Components for Vue.js which follows the best practices recommended by Google - Vue MDC
- This is the adaptation of Material Components web for Vue.js - Vue YDUI
- A mobile components Library with Vue2.js - Vuido
- Native desktop applications using Vue.js. - Vuikit
- A responsive Vue 2 UI library for web site interfaces based on the UIkit 3 framework. - Vux
-Mobile UI Components based on WeUI - v-semantic
- Integration of semantic-ui2 with vue.js2. - vue-antd
- Here is the Vue implementation of Ant Design, which develops and serves enterprise back-end products. - vue-beauty
- UI components build with vue and ant design - vuestrap-base-components
- Vuestrap Base Components extend Bootstrap 4. Built with vuestrap, plain Vue.js and Webpack. - VueBoot
- Vuejs components and directives written using Bootstrap v4, leveraging the official Bootstrap JS. - Vuesax
- Vuesax is a library of Vuejs components that facilitates front-end development and streamlines work with great visual quality. - VueStrap
- a set of native Vue.js components based on Bootstrap’s markup and CSS. No dependency on jQuery or Bootstrap’s JavaScript. - WDUI
- Lightweight mobile UI control library to quickly build an app layout based on Vue 2.0 - Zircle UI
- A frontend library to develop zoomable user interfaces [Paid]Essential JS 2 for Vue by Syncfusion - Over 60 high-performance, lightweight, modular, and responsive UI components for Vue.- Particles.vue - Vue library for easily add fully customizable particles animations to websites and web applications.
[Paid]Kendo UI for Vue - A suite of UI components focused on business applications, with components like the data grid- vue-file-upload - A file management system built that allows for single and multiple file uploading with a preview feature
Special use case libraries
- Epic Spinners
- Reusable Vue components for spinners [Paid]jQWidgets - Vue components based on jqwidgets.
Related community list
- Awesome Vue - A curated list of awesome things related to Vue.js
React Native
- Ant Design Mobile RN
- A Ant design based configurable Mobile UI component library based on React Native - Blankapp
- Highly customizable and theming components for React Native - Carbon Native
- A set of UI components for building React Native apps. - Nachos UI
- Customizable ready to use 30+ components which works with React Native for Web - NativeBase
- Essential cross-platform UI components for React Native. One of best in class for React Native Lovers. Recommended! - Panza
- Panza is a collection of stateless, functional ui-components for react-native, and heavily inspired by the excellent rebass library. - React Native Android Kit
- A set of native Android UI components and modules for React Native framework that are currently not implemented by React Native core team - React Native Common
- Cross Platform React Native UI Toolkit & API - React Native Elements
- Cross Platform React Native UI Toolkit. Support for customisation and provides an all-in-one UI kit for creating apps in react native - React Native Gifted Chat
- Chat UI components for React Native (formerly known as Gifted Messenger) - React Native Material Design
- React Native components which implement Material Design. (No longer maintained in favour of Material Paper) - React Native Material Kit
- A set of UI components, in the purpose of introducing Material Design to apps built with React Native - React Native Material UI
- Highly customizable material design components for React Native. Demo for this toolkit can be seen here - React Native Paper
- Component with follows Material design guidelines v2.0, Better RTL Support and full theming options - React Native UI Kitten
- Mobile framework with easily customizable elements which is able to create style configurations of components you use the most (buttons, inputs etc.) - React Native UI Lib
- UI Toolset & Components Library for React Native - React Native Web
- “React Native for Web” makes it possible to run React Native components and APIs on the web using React DOM - React Virgin
- UI kit with boiler plate for your React-Native projects - Shoutem UI
- styleable components for React Native applications for iOS and Android. All of our components are built to be both composable and customizable. - Teaset
- A UI library for react native, provides 20+ pure JS(ES6) components, focusing on content display and action control.
Special use case libraries
- React Native Calendars
- various customizable react native calendar components. - React Native Chart
- Add line, area, pie, and bar charts to your React Native app - React Native Circular Progress
- React Native component for creating animated, circular progress with ReactART - React Native Spinkit
- A collection of animated loading indicators for React Native
Related community list
- Native Directory - Native Directory is a curated list of React Native libraries to help you build your projects.
- Awesome React Native - Awesome React Native components, news, tools, and learning material!
Angular
- AgnosticUI - Accessible Angular Component Primitives (that also work with Svelte, React, and Vue 3).
- Alfresco
- Alfresco Application Development Framework (ADF) is set of Angular components with directives, pipes, and other interfaces. Should be treated as framework. - Alyle UI
- Minimal Design, a set of components for Angular. - AT Angular UI
- Angular 4.0+ front-end UI component library based on the rapid development of back-end products in PC websites. - Clarity
- Clarity is an open source design system by VMware that brings together UX guidelines, an HTML/CSS framework, and Angular components - Covalent
- Teradata UI Platform built on Angular Material - Element
- Initially build for VueJs, Library provides a rich selection of customizable components along with a full style-guide - Fuel UI
- Fuel-UI is a collection of native Angular 2 components, directives, and pipes for Bootstrap 4. - Nebular
- UI Toolkit with Components, Auth & Security for your next Angular7 App - NGX Bootstrap
- Bootstrap 3/Bootstrap 4 Components with Angular, for both Mobile and Desktop. - NGX ScrollTop
- Lightweight, Material Design inspired button for scroll-to-top of the page. No dependencies. Pure Angular! - NGX UI
- Component & Style Library for Angular by Swimlane. - NG Bootstrap
- replacing angular-ui bootstrap which is no longer maintained, it provides Bootstrap 4 components for Angular with no 3rd party JS dependencies - NG Lightning
- Angular components built for the Saleforce Lightning Design System - NG Semantic-UI
- Angular UI building blocks based on Semantic-UI - NG-ZORRO
- NG-ZORRO components aim to provide an enterprise-class UI based on Ant Design - Material 2
- Angular’s official component library implementing Google’s material design, built with Angular and TypeScript - MDBootstrap
- Material Design UI KIT based on Bootstrap 4 - Onsen UI - More than 100 components are specially made for Material and Flat design based on original the Onsen UI framework
- PatternFly NG
- A set of Angular 6+ components for the PatternFly project. It also has support for Angular 4 and 5. - Prime NG
- This project which provides a rich and unique selection of over 60 UI components with multiple themes - Primer Components
- React components for the Primer Design System - Semantic UI Angular
- Semantic UI Angular is the official Angular integration for Semantic UI.It’s used by Netflix, Amazon and other major organizations. [Paid]Essential JS 2 for Angular by Syncfusion - Over 60 high-performance, lightweight, modular, and responsive UI components for Angular.- NG Particles - Angular component for easily add fully customizable particles animations to websites and web applications
Special use case libraries
- NG2 Charts
- Angular directives for 6 different types of charts, with properties based on chart.js. - NG2 Dragula
- Official Angular wrapper for dragula for drag and drop
Related community list
- Awesome Angular - A curated list of awesome Angular resources
- Awesome Angular Components - Catalog of Angular 2+ Components & Libraries
EmberJS
- Ember Bootstrap
- Ember-cli addon for using Bootstrap as native Ember components - Ember Components
- This project aims to be the successor of Bootstrap for Ember project as all components on this suite are not bound to any specific CSS framework. - Ember Material Design
- Implementation of Material Design in EmberJS - Ember Material Lite
- Material Design Lite for Ember.js Apps - Ember UIkit
- This addon is a wrapper for the CSS library UIkit which exposes certain components to give users an easy way for using UIkit in ember apps. - Semantic UI Ember
- Semantic UI Ember is the official EmberJS integration for Semantic UI.It’s used by Netflix, Amazon and other major organizations. - SL Ember Components
- An Ember CLI Addon that provides a variety of UI components. - UI-bootstrap
- An Ember-flavoured Bootstrap 4.x eco-system
Special use case libraries
- AnyChart-Ember
- AnyChart Component for Ember CLI provides an easy way to use AnyChart JavaScript Charts with Ember Framework
Related community list
- Awesome Ember - A curated list of awesome Ember.js things.
Mithril
- Construct UI
- A UI kit for mithriljs with many common components inspired by blueprint - Polythene
- Material Design component library for Mithril - Mithril-Materialized
- a materialized-CSS Mithril components library - mithril-ui
- UI components for Mithril.js
Related community list
- Awesome Mithril - A curated list of Mithril awesome
Web Components
- Aybolit
- Lightweight, standards-based, framework agnostic web components library built with LitElement - Elix
- High-quality, customizable web components for common user interface patterns - Material Web Components
- Material Design implemented as Web Components - Material Web Components (Custom Elements) by DannyMoerkerke
- Custom Elements for Material Design - Vaadin components
- Evolving set of high-quality web components for building business web applications - Wired Elements
- Set of common UI elements with a hand-drawn, sketchy look.
Related community list
- Web Components the Right Way - A curated list of awesome Web Components resources.
A11y Components
- a11y-contrast — A CLI utility to calculate/verify accessible magic numbers for a color palette.
- a11y-dialog - A very lightweight and flexible accessible modal dialog script.
- react-a11y-dialog - Port of a11y-dialog to React.
- vue-a11y-dialog - Port of a11y-dialog to Vue.
- svelte-a11y-dialog - Port of a11y-dialog to Svelte.
- a11y-tabs - A lightweight (<1Kb) JavaScript package to facilitate a11y-compliant tabbed interfaces.
- a11y-menu — This project aims to create a re-useable and accessible main navigation module.
- Scott Ohara’s a11y components — Listing of accessible components & patterns.
- Deque Cauldron — A fullyaccessibleHTML, CSS, and Javascript front-end framework for creating web and mobile applications.
Some Community conversations
- What are some of the ui libraries you used?
- Checked 21 react ui kits briefly, I’m done!
- How many ui libraries is enough?
Styleguides
- Awesome UX Designs
- styleguides.io - Website Style Guide Resources
- Design Systems Gallery - A comprehensive and curated list of design systems, style guides and pattern libraries that you can use for inspiration.
Contribution
Suggestions and PRs are welcome!
Please read the contribution guidelines to get started.
License
Creative Commons Zero v1.0 Universal
