🆚 Ext JS vs. React

Compare technologies based on real-world usage data *

📈 React is much more popular than Ext JS.
🌍 React is more popular in all countries.

Type

Frontend framework

Frontend framework

About

Ext JS is a commercial JavaScript framework for building cross-platform web and mobile applications.

It includes over 140 UI components (grids, pivot grids, charts, calendars, forms, menus, etc.), supports both MVC and MVVM architectures, provides a rich data package for sorting, filtering, and paging large datasets, and offers the Sencha Cmd tools for scaffolding, code minification, and production builds.

React is a popular open-source JavaScript library for building dynamic user interfaces, created by Facebook.

It allows developers to create reusable UI components, offers JSX markup support, a virtual DOM, hooks, and is often used as a base for other full-stack frameworks such as Next.js or Remix.

Headquarters

Austin, Texas, United States

Menlo Park, California, United States

Website

sencha.com #161,211

Pricing

Free version ✔️Community Edition, can be used by companies with annual revenues up to $10,000

Pro$1,295

Enterprise$1,895

Free ✔️Open source

Categories

Frontend Frameworks › Rank #17

Frontend Frameworks › Rank #1

JavaScript Libraries › Rank #9

Popularity

Determined by the number of sites using each technology.

The React frontend framework is 183 times more popular than Ext JS.

Total websites

Market share

Frontend Frameworks

Popularity by country

Determined by the number of sites detected from each country.

React is more popular than Ext JS in all countries.

United States

United Kingdom

Germany

India

France

Brazil

Australia

Netherlands

Spain

Canada

Awards

⭐ 8th most popular in Colombia in the Frontend Frameworks category.
⭐ 10th most popular in Spain in the Frontend Frameworks category.
🔥 13rd most popular in Germany in the Frontend Frameworks category.
🔥 13rd most popular in Switzerland in the Frontend Frameworks category.
🔥 15th most popular in the United States in the Frontend Frameworks category.

🥇 Most popular in the United States in the Frontend Frameworks category.
🥇 Most popular in the United Kingdom in the Frontend Frameworks category.
🥇 Most popular in Germany in the Frontend Frameworks category.
🥇 Most popular in India in the Frontend Frameworks category.
🥇 Most popular in France in the Frontend Frameworks category.

Popularity by domain category

Determined by the number of sites in each category.

React is more popular than Ext JS in all market segments.

Business

Marketing/Merchandising

Online Shopping

Internet Services

Education/Reference

Blogs/Wiki

Entertainment

Travel

General News

Health

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#2,169

depositphotos.com

#2,584

#2,683

#3,601

#7,274

Name

Rank

#5

#12

#13

#15

#16

Compare alternatives

Technologies with similar characteristics.

See also

Ext JS technology profile

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on March 21, 2026.
For details, see our methodology and disclaimer.