How does it fare when it comes to browser compatibility?
IIRC, one of the main selling point of jQuery is compatibility with browsers like IE6.
IIRC, one of the main selling point of jQuery is compatibility with browsers like IE6.
Umbrella JS supports Internet Explorer 11+, with some of the known bugs and wont-fix here: https://github.com/franciscop/umbrella#support-ie11
There is a polyfill to help here: https://github.com/franciscop/umbrella/blob/master/polyfill....
PS: I admit that it's hard to support IE6 when it's no longer supperted by MS itself.
I wouldn’t want to build a new website for IE6. I guess you’ll have a very hard time setting up a test environment with IE6 installed.