Technologies > Client-side Languages > JavaScript

Usage statistics of JavaScript as client-side programming language on websites

These diagrams show the usage statistics of JavaScript as client-side programming language on the web. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

JavaScript is used as client-side programming language by 98.9% of all the websites.

Historical trend

This diagram shows the historical trend in the percentage of websites using JavaScript.
Our dedicated trend survey shows more client-side languages usage trends.

You can find growth rates of JavaScript compared to all other client-side programming languages in our JavaScript market report.

Market position

This diagram shows the market position of JavaScript in terms of popularity and traffic compared to the most popular client-side programming languages.
Our dedicated market survey shows more client-side languages market data.

Popular sites using JavaScript

• Google.com
• Microsoft.com
• Facebook.com
• Apple.com
• Youtube.com
• Instagram.com
• Linkedin.com
• Office.com
• Wikipedia.org
• Amazon.com

Random selection of sites using JavaScript

• Ivoox.com
• Minhavida.com.br
• Bhkw2025.de
• Sfr.fr
• Genially.com

Sites using JavaScript only recently

• Sfile.mobi
• Redditmedia.com
• Legendsgame.ru
• Nbpdcl.co.in
• Memcached.org

More examples of sites

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

Technology comparisons

Our visitors often compare the usage statistics of JavaScript with Flash.

Free technology usage monitoring service

Get a notification when a top site starts using JavaScript.

Share this page