As I’ve said on the other post, these methods are simple and they are not intended to substitute tools like Modernizr that are great for broader feature detection.
Solution for prefixed values
I’ve done two implementations of this feature-detect function. This first one will simply return any of the (un)prefixed values that the browser supports (or an empty string).
For instance, to check if the browser supports
Solution for different values
This second implementation is useful if the property value is different for each browser.
For instance, to check the support of