ModernizrModernizr Market Share & Usage Stats
Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser and allows you to target specific browser functionality in your stylesheet.
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19,627,371
Market share
0.28%
Category
JavaScript
Sub-category
JavaScript
Paid or free
Free
As of February 26, 2026, a total of 19,627,371 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, youtube.com stands out as the most visited, demonstrating the significant role this technology plays in the digital landscape.
Modernizr usage by country
Modernizr's is primarily used in United States, followed by United Kingdom and India.
Top Countries
Modernizr alternatives & related technologies
The top alternative to Modernizr 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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