Technologies > JavaScript Libraries > Bootstrap

Usage statistics and market share of Bootstrap for websites

These diagrams show the usage statistics of Bootstrap as JavaScript library on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

Bootstrap is used by 23.1% of all the websites whose JavaScript library we know. This is 18.5% of all websites.

Versions of Bootstrap

This diagram shows the percentages of websites using various versions of Bootstrap.

How to read the diagram:
Version 3 is used by 29.1% of all the websites who use Bootstrap.

Historical trend

This diagram shows the historical trend in the percentage of websites using Bootstrap.
Our dedicated trend survey shows more JavaScript libraries usage and market share trends.

You can find growth rates of Bootstrap compared to all other JavaScript libraries in our Bootstrap market report.

Market position

This diagram shows the market position of Bootstrap in terms of popularity and traffic compared to the most popular JavaScript libraries.
Our dedicated market survey shows more JavaScript libraries market data.

Popular sites using Bootstrap

• Cloudflare.com
• Digicert.com
• Spotify.com
• Vimeo.com
• Samsung.com
• Nih.gov
• Apache.org
• Bbc.co.uk
• Bbc.com
• Tumblr.com

Random selection of sites using Bootstrap

• Offalyexpress.ie
• Eldiariodelapampa.com.ar
• Kathimerini.gr
• Manhuaus.org
• Etrade.com

Sites using Bootstrap only recently

• Lefigaro.fr
• Snapinsta.app
• Musicza.co.za
• Kundelik.kz
• Alibaba.com

More examples of sites

You can find more examples of sites using Bootstrap in our Bootstrap market report, or you can request a custom web technology market report.

Technology comparisons

Our visitors often compare the usage statistics of Bootstrap with React and jQuery and Vue.js.

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