From d39c6e88d80885a5f24ae77b96f1203de36e4126 Mon Sep 17 00:00:00 2001
From: Christian Oliff jQuery is constantly tested with all of its supported browsers via unit tests. However, a web page using jQuery may not work in the same set of browsers if its own code takes advantage of (or falls prey to) browser-specific behaviors. Testing is essential to fully support a browser. The modern.IE site makes available virtual machines for testing many different versions of Internet Explorer. Older versions of other browsers can be found at oldversion.com. jQuery is constantly tested with all of its supported browsers via unit tests. However, a web page using jQuery may not work in the same set of browsers if its own code takes advantage of (or falls prey to) browser-specific behaviors. Testing is essential to fully support a browser. The Microsoft Edge Developer site makes available virtual machines for testing many different versions of Internet Explorer. Older versions of other browsers can be found at oldversion.com. Only the most current version of jQuery is tested and updated to fix bugs or add features. Users of older versions that find a bug should upgrade to the latest released version to determine if the bug has already been fixed. The jQuery Migrate plugin may be helpful in identifying and fixing problems during a version upgrade.Unsupported Browsers
About Browser Support
-About CSS Selector Compatibility
External References