---
title: Ext JS Reviews
meta_title: 'Ext JS Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter 112 reviews by the users' company size, role or industry
  to find out how Ext JS works for a business like yours.
aggregate_rating:
  rating_value: 4.1
  review_count: 112
  scale: '5'
date_modified: '2026-07-12'
parent_category:
  name: Web Frameworks
  url: https://www.g2.com/categories/web-frameworks
---

# Ext JS Reviews
**Vendor:** Sencha  
**Category:** [JavaScript Web Frameworks](https://www.g2.com/categories/javascript-web-frameworks)  
**Average Rating:** 4.1/5.0  
**Total Reviews:** 112
## About 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.





## Ext JS Discussions
  - [What is Ext JS framework?](https://www.g2.com/discussions/what-is-ext-js-framework)
  - [What is ExtJS philosophy? Single page implementation?](https://www.g2.com/discussions/26408-what-is-extjs-philosophy-single-page-implementation) - 1 upvote
  - [Could it be considered to have some enterprise tools and components become available to all Ext JS customers?](https://www.g2.com/discussions/could-it-be-considered-to-have-some-enterprise-tools-and-components-become-available-to-all-ext-js-customers) - 1 upvote
  - [Go the next step to github with full open source. You can't survive without a good open source community!](https://www.g2.com/discussions/go-the-next-step-to-github-with-full-open-source-you-can-t-survive-without-a-good-open-source-community) - 1 upvote
  - [Migration related](https://www.g2.com/discussions/migration-related) - 1 upvote

- [View Ext JS pricing details and edition comparison](https://www.g2.com/products/ext-js/reviews?page=4&section=pricing&secure%5Bexpires_at%5D=2026-07-20+08%3A46%3A31+-0500&secure%5Bsession_id%5D=6aa0121d-c11a-4836-a310-4728a333da0f&secure%5Btoken%5D=1dd4c8fac6296384b3c03134a2f6fadc72f3e55148b318d2b3b194b01d604ca7&format=llm_user)

## Ext JS Features
**JavaScript Frameworks**
- Libraries
- Community
- Widgets
- Graphical Visualization
- Mobile Support

## Top Ext JS Alternatives
  - [DevExpress](https://www.g2.com/products/devexpress/reviews) - 4.8/5.0 (112 reviews)
  - [Essential Studio](https://www.g2.com/products/essential-studio/reviews) - 4.5/5.0 (759 reviews)
  - [Vue.js](https://www.g2.com/products/vue-js/reviews) - 4.6/5.0 (29 reviews)