Ext JSExt JS Market Share & Usage Stats
Ext JS is a cross-browser JavaScript library for building rich internet applications.
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Get Key InsightsSite Totals
240,741
Market share
<0.01%
Category
JavaScript
Sub-category
JavaScript
Paid or free
Free/Paid
As of March 13, 2026, a total of 240,741 websites have been identified using this technology. The highest concentration of usage is in United States, showcasing its widespread adoption in the region. Among all sites leveraging this platform, livejasmin.com stands out as the most visited, demonstrating the significant role this technology plays in the digital landscape.
Ext JS usage by country
Ext JS's is primarily used in United States, followed by Japan and India.
Top Countries
Ext JS alternatives & related technologies
The top alternative to Ext JS is jQuery, followed by Google Tag Manager. Click below to analyze and compare these technologies' market share and audience.
jQuery
Google Tag Manager
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