Hi I have similar problems trying to load
jstree
jtable.org
bootstrap-table –> http://issues.wenzhixin.net.cn/bootstrap-table
take a look at if I use locally (on my pc) with local library ( no wordpress) :

same but locally with cdn jquery.min

Inside worpress :

So I want to show off that it’s only working locally with local library ..
Basically, I can get to wokr jstree.org inside wordpress using on footer cdn library version :
<script src=”https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.1/jquery.min.js”></script>
Anybody got a workaround for this? I need to use both libraries on the same page as getting both jstree + jtable or another table lirabry through getting data from server and need modify some fields and get back this info to back end side.