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

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These diagrams show the usage statistics of WebAssembly 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.

WebAssembly is used as client-side programming language by less than 0.1% of all the websites.

Historical trend

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

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

Market position

This diagram shows the market position of WebAssembly 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.

Market position of WebAssembly

Popular sites using WebAssembly

Random selection of sites using WebAssembly

Sites using WebAssembly only recently

More examples of sites

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

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Technology Brief
WebAssembly
Category: Client-side Programming Languages
WebAssembly is a portable binary-code format for executable programs, used within web pages.
Website: webassembly.org