Gem.js Alternatives [Page 2]

A declarative, efficient and flexible JavaScript library for building user interfaces.

Open Source

Riot lets you build user interfaces with custom tags using simple and enjoyable syntax. It uses a virtual DOM similar to React but faster. Riot is very tiny compared to industry standards. We think there is a clear need for another UI library.

B2B SaaS: Make your app enterprise-ready!

Try for free Open Source free $49.0 / Monthly (Per connection)

Reactive Components for Modern Web Interfaces

Open Source

Capture, Organize & Sync Your Screenshots & Webpage Samples

An isomorphic UI framework similar to Vue

Open Source

Sencha Ext JS is the most comprehensive JavaScript framework for building data-intensive, cross-platform web and mobile applications for any modern device. Ext JS includes 140+ pre-integrated and tested high-performance UI components.

CanJS is a JavaScript library that makes developing complex applications simple and fast. 

Open Source

Polymer is a library that uses the latest web technologies to let you create custom HTML elements.

AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.

Next gen JS framework written with ES6 and ES7. Integrates with Web Components. No external dependencies except polyfills.

A JavaScript framework for creating ambitious web apps

Open Source

A JavaScript library for building user interfaces

Open Source

An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.

Open Source freemium $349.0 / One-off (Individual License, One project + One developer)