Gem.js Alternatives

Gem.js is described as 'gives you a way to create modular, composable web components and modular, composable styles in pure-javascript. It also includes a set of extensible web components for building visual user interfaces and styling web applications' and is an app in the development category. There are more than 10 alternatives to Gem.js for a variety of platforms, including Online / Web-based, Self-Hosted solutions, Mac, Windows and Linux. The best alternative is React, which is both free and Open Source. Other great apps like Gem.js are AngularJS, Polymer, ember.js and Backbone.js.

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Gem.js

Free • Open Source

Mac
Windows
Linux
Online

Gem.js gives you a way to create modular, composable web components and modular, composable styles in pure-javascript. It...

Learn more about Gem.js

React
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Free • Open Source
Mac
Windows
Linux
Online
49 alternatives to React
A JavaScript library for building user interfaces.
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React Features
1. Extensible by Plugins/ExtensionsReact can be extended with add-ons, plugins and extensions.
Modular System
Virtual DOM
Customizable
View layer abstraction
Argument mapping
AngularJS
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Free • Open Source
Mac
Windows
Linux
Online
78 alternatives to AngularJS
HTML is great for declaring static documents, but it falters when we try to use it for declaring dynamic views in web-applications. AngularJS lets you extend HTML vocabulary for your application. The resulting environment is extraordinarily expressive, readable, and quick to...
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AngularJS Features
Vue.js support
Built-in routing
Polymer
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Free • Open Source
Mac
Windows
Linux
86 alternatives to Polymer
Polymer is a 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.

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ember.js
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Free • Open Source
Online
JavaScript
71 alternatives to ember.js
You can write less code with Ember's Handlebars integrated templates that update automatically when the underlying data changes.

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Backbone.js
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Free • Open Source
Online
66 alternatives to Backbone.js
Backbone supplies structure to JavaScript-heavy applications by providing models with key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing application over a RESTful...

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KnockoutJS
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Free • Open Source
Mac
Windows
Linux
73 alternatives to KnockoutJS
Knockout is a JavaScript library that helps you to create rich, responsive display and editor user interfaces with a clean underlying data model. Any time you have sections of UI that update dynamically (e.g.

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Preact
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Free • Open Source
Self-Hosted
18 alternatives to Preact
Preact is a fast UI framework with the same same ES6 API as React but just 3kB in size. Virtual DOM Components and high React compatibility help with familiarity and re-usability.

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RiotJS
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Free • Open Source
Online
37 alternatives to RiotJS
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.

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Ext JS
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Paid • Proprietary
Online
38 alternatives to Ext JS
Ext JS is a JavaScript library for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting. Ext includes interoperability with jQuery and Prototype.

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Opa
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Free • Open Source
Mac
Windows
Linux
49 alternatives to Opa
Opa is an open source, simple and unified platform for writing web applications. All aspects are directly written in Opa: Frontend code, backend code, database queries and configuration. And everything is strongly statically typed.

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