Ext JS vs. Backbone.js
A side-by-side comparison based on G2 review data.
| Metric | Ext JS | Backbone.js |
|---|---|---|
| Overall rating | 4.1 | 4.0 |
| Review count | 112 | 37 |
| Ease of use | 7.5 | 8.4 |
| Ease of setup | 7.5 | 9.0 |
| Quality of support | 7.5 | 8.1 |
| Meets requirements | 8.7 | 8.2 |
| NPS | 29.591837 | 25.714286 |
| Small Business | 49.1% | 40.5% |
| Mid-Market | 31.3% | 27.0% |
| Enterprise | 19.6% | 32.4% |
| Total page views | 210 | 35 |
| Total LLM citations | 642 | 18 |
Ext JS
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 115+ pre-integrated and tested high-performance UI components.
Backbone.js
Backbone.js gives structure to web 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 API over a RESTful JSON interface.