Compare Backbone.js and Ext JS 
At a Glance
Market Segments
Small-Business (40.0% of reviews)
Small-Business (49.0% of reviews)
Pros & Cons
Not enough data
Not enough data
Entry-Level Pricing
No pricing available
Free
Backbone.js
Star Rating
(37)4.0 out of 5
Market Segments
Small-Business (40.0% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
No pricing available
Learn more about Backbone.jsExt JS
Star Rating
(112)4.1 out of 5
Market Segments
Small-Business (49.0% of reviews)
Pros & Cons
Not enough data
Entry-Level Pricing
Free
Browse all 3 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- G2 reviewers report that Backbone.js excels in ease of use, with users appreciating its lightweight nature and flexibility. Many find it simple and well-documented, making JavaScript development less error-prone and more enjoyable.
- Users say that Ext JS shines with its rich component library, which allows for the rapid development of feature-rich user interfaces. Reviewers highlight the effectiveness of its grids and the MVC architecture that promotes code organization and reusability.
- According to verified reviews, Backbone.js is praised for its quick setup process, with users noting that its small file size and MVC formulation make it particularly suitable for enterprise-level web applications.
- Reviewers mention that while Ext JS offers a robust set of features, some users find it less intuitive compared to Backbone.js, particularly in terms of ease of administration and setup, which can be more complex.
- G2 reviewers highlight that Backbone.js has a strong community support, with users appreciating the availability of libraries that enhance its functionality, making it easier to customize and extend.
- Users report that Ext JS, while powerful, sometimes faces challenges with cross-browser compatibility issues, despite its promise of reducing the need for browser-specific fixes, which can be a concern for developers working in diverse environments.
Pricing
Entry-Level Pricing
Backbone.js
No pricing availableExt JS
Community Edition
Free
A great way to get started building data intensive, cross-platform web applications, all for free
- Ext JS Framework
- Up to 5 developers
- Grid component
Free Trial
Backbone.js
No trial information availableExt JS
Free Trial is available
Ratings
Meets Requirements
7.9
34
8.5
92
Ease of Use
8.1
34
7.1
92
Ease of Setup
8.8
13
7.0
40
Ease of Admin
8.1
13
7.7
39
Quality of Support
7.8
31
7.1
84
Has the product been a good partner in doing business?
8.1
12
7.9
37
Product Direction (% positive)
5.9
34
6.0
91
Features by Category
JavaScript Frameworks
8.3
9
7.8
70
6.9
7
6.2
73
8.6
6
8.1
72
8.1
9
Feature Not Available
5.8
6
8.2
75
7.9
8
7.7
63
Categories
Categories
Shared Categories
Backbone.js and Ext JS are categorized as JavaScript Web Frameworks
Unique Categories
Backbone.js has no unique categories
Ext JS has no unique categories
Reviews
Reviewers' Company Size
Backbone.js
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Ext JS
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
Computer Software
22.9%
Information Technology and Services
17.1%
Internet
11.4%
Semiconductors
5.7%
Marketing and Advertising
5.7%
Other
37.1%
Computer Software
27.6%
Information Technology and Services
15.3%
Telecommunications
8.2%
Financial Services
4.1%
Accounting
3.1%
Other
41.8%
Alternatives
Discussions
Backbone.js has no discussions with answers
Ext JS has no discussions with answers
Hunting for software insights?
With over 3 million reviews, we can provide the specific details that help you make an informed software buying decision for your business. Finding the right product is important, let us help.
