Google's front-end web framework for building sites to the Material Design specification.



Polymer is described as 'Library that uses the latest web technologies to let you create custom HTML elements. Build anything from a button to a complete application as an encapsulated, reusable element that works across desktop and mobile' and is an app in the development category. There are more than 50 alternatives to Polymer for a variety of platforms, including Windows, Linux, Mac, Web-based and Self-Hosted apps. The best Polymer alternative is Vue.js, which is both free and Open Source. Other great apps like Polymer are Angular, React, Svelte and Vite.
Google's front-end web framework for building sites to the Material Design specification.



A rich framework for building web applications and services. hapi is a simple to use configuration-centric framework with built-in support for input validation, caching, authentication, and other essential facilities.
Small & fast DOM and event library for modern browsers. Having the same familiar API as jQuery (but without the extra "weight" of modules like $.ajax, $.animate, and $.Deferred), it works great stand-alone or paired up with e.g. Backbone.
SocketStream is a fast, modular Node.js web framework dedicated to building realtime single-page apps.
An opinionated, battle-tested Backbone + Handlebars framework to build large scale web applications.
Material Bread is a Material component library for React and React Native covering mobile, desktop platforms and the web. Featuring full documentation with storybook for easy code samples and a robust set of...


MWF is a system that allows site authors to consider how best to tell the story of Microsoft products and services with confidence that the modular pieces will support and work together.
A lightweight Material Design library for Angular. Open-source and based upon Google's Material Components for the Web.

Ligi.js is a Javascript micro-library for keeping DOM elements in sync with arrays, and updating only properties that have changed. It is not a full declarative framework, but a simple set of utilities to help with reactivity in pure Javascript.
Enterprise Grade JavaScript Web Components inspired from Flex and Silverlight with Data binding, multiple scopes and ready to use line of business components.