Active 8.x javascript issues

User pain Issue Created
60% details#2235977: JS Client-side file validation is broken (because ajaxPageState is broken?) 2014-07-11
60% details#2301527: Client side file extension validation for managed files fails on Internet Explorer 11 2014-09-24
60% details#2624496: "Edit summary" button broken if text area with a summary has description 2015-11-27
60% details#2725255: Unfiltered data in "Allowed HTML tags" 2016-05-14

Sorting of the JavaScript issue queues based on user pain rating.

User pain = Type * Priority * Public / Max score

Highlighted rows are killer issues , issues that take a significant effort to fix due to their complexity.