Gem.js
A view library for building and styling web components in pure-javascript.
12 Alternatives To Gem.js
AngularJS
AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to develop.
Backbone
Achieve and maintain your best posture any place, any time.
Ext JS
…
KnockoutJS
Knockout makes it easier to create rich, responsive UIs with JavaScript
Marko
An isomorphic UI framework similar to Vue
Polymer
Polymer is a library that uses the latest web technologies to let you create custom HTML elements.
Rax
ð© A universal React-compatible render engine (by Alibaba)
Vue
Create vast expanses of terrains, add trees, select the best point of view and render…
Webix UI
An enterprise JavaScript Library for cross-platform app development with HTML5 JavaScript widgets and easy integration with most popular JavaScript Frameworks.
stenciljs
A toolchain for building reusable, scalable Design Systems.