ES6 classes are syntactical sugar to provide a much simpler and clearer syntax to create objects and deal with inheritance.
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 ES6 classes.
Chrome browser version 4 to Chrome browser version 41 doesn't supports. Chrome browser version 42 to Chrome browser version 48 partially supports it and partial support in Chrome refers to supporting an older version of the specification. Chrome browser version 61 to Chrome browser version 70 suppports
Mozilla Firefox browser version 2 to Mozilla Firefox browser version 44 doesn't supports
Internet Explorer browser version 6 to 11 doesn't supports
Safari browser version 3.1 to Safari browser version 8 doesn't supports. Safari browser version 10.1 partially supports it. Safari browser version 9 to 12 supports
Microsoft Edge browser version 12 to Microsoft Edge browser version 18 supports
Opera browser version 10.1 to Opera browser version 28 doesn't supports
"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.
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 Internet Explorer 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
Now With LambdaTest you can test internet explorer on Mac machine across 2000+ browser-OS combinations directly from your local browsers.
Our plans starts with a free plan where you access to all features and free 60 minutes of live testing per month.
Need support for a larger team? We have very flexible plans and if they don’t suffice, leave us a message here, and we would help you out.