Web Assembly
WebAssembly or "wasm" is a new portable, size- and load-time-efficient format suitable for compilation to the web.

HTML 5
Test your Web App on LambdaTest
With LambdaTest you can test your website on 2000+ browser and OS combinations for cross browser compatibility issues and ensure that your webpage fallbacks are working fine on browsers that do not support Web Assembly
.

BROWSER SUPPORT FOR Web Assembly
Google Chrome
Chrome 4 to 50 does not support Web Assembly
property. Web Assembly
is not supported by Chrome browser version 51 to 60 by default but Can be enabled via the #enable-webassembly flag. Chrome 57 to 67 supports Web Assembly
property.
Mozilla Firefox
Web Assembly
is not supported by Mozilla Firefox browser version 2 to 46. Web Assembly
is not supported by Mozilla Firefox browser version 47 to 51 by default but Can be enabled via the javascript.options.wasm in about:config. Web Assembly
is supported by Mozilla Firefox browser version 52 to 61.
Internet Explorer
IE browser version 6 to 11 doesn't support Web Assembly
.
Safari
Safari browser version 3.1 to 10.1 doesn't support Web Assembly
. Safari browser version 11 to 11.1 supports Web Assembly
.
Microsoft Edge
Microsoft Edge browser version 12 to 14 does not support this propertyweb-assembly
. Web Assembly
is not supported by Edge browser version 15 by default but Can be enabled via the Experimental JavaScript Features flag. Microsoft Edge browser version 16 to 17 supports this propertyweb-assembly
.
Opera
Opera version 10.1 to 37 doesn't support Web Assembly
. Web Assembly
is not supported by Opera browser version 38 to 43 by default but Can be enabled via the #enable-webassembly flag. Opera version 44 to 53 supports Web Assembly
.
Information sourced from
"Can I use" provides up-to-date browser support tables for support of front-end web technologies on desktop and mobile web browsers.
All websites and webapps use collections of a lot of browser technologies and elements. Not all of these elements are supported by all browsers and browser versions. At LambdaTest you can test your website on all browsers and browser versions and easily debug browser compatibility issues in real time.
BENEFITS
Fastest Way for Cross Browser Testing
You can test your website for cross browser compatibility across all Firefox browser versions using LambdaTest
Perform cross browser testing of your website/ webapp across all Chrome browser versions using LambdaTest
Check your website on all Safari browser on Mac and Windows for cross browser compatibility with LambdaTest
Perfrom cross browser testing of your website/ web app across all IE verions using LambdaTest
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