Test on Mozilla Firefox 44
Perform real time live interactive testing of your webapp, website for cross browser compatibility on the latest Mozilla Firefox version 44. You can test your web application for functionality, visual bugs, and a lot more by performing cross browser testing.
ELEMENTS NOT SUPPORTED IN MOZILLA Firefox 44 BROWSER
Async function make it possible to treat functions returning Promise objects as if they were synchronous.
The Object.values() method returns an array of a given object's own enumerable property values.
ES6 classes are syntactical sugar to provide a much simpler and clearer syntax to create objects and deal with inheritance.
When used on an anchor, this attribute signifies that the browser should send a ping request the resource the attribute points to.
The color-adjust (or -webkit-print-color-adjust as prefixed in WebKit/Blink browsers) property is a non-standard CSS extension that can be used to force printing of background colors and images.
Web App Manifest
The web app manifest provides information about an application (such as name, author, icon, and description) in a JSON file, which browsers can use to give richer offline experiences.
CSS text-stroke and text-fill
Method of declaring the outline (stroke) width and color for text.
CSS Canvas Drawings
Method of using HTML5 Canvas as a background image. Not currently part of any specification.
CSS filter() function
This function filters a CSS input image with a set of filter functions (like blur, grayscale or hue)
CSS Device Adaptation
A standard way to override the size of viewport in web page using the @viewport rule, standardizing and replacing Apple's own popular viewport implementation.
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.
Other Browsers to Choose From
You can choose from a range of 1400+ desktop and mobile browsers including Internet Explorer, Safari, Internet Explorer, Edge, Yandex, Opera, and Firefox allowing you to ensure that your customers get pixel perfect experience across all screen sizes, devices, operating systems, browsers, and resolutions.
Fastest Way for Cross Browser Testing
You can test your website for cross browser compatibility across all Firefox browser versions using LambdaTest
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Check your website on all Safari browser on Mac and Windows for cross browser compatibility with LambdaTest
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