1 3.3.0
collapse
1 3.0.0
table with inner collapse
left bor collapse
1 4.0.0
collapse expand
1 3.1.0
Collapse With Plus & Minus Sign
Extend the default collapse
simple navbar collapse
Menu Collapse-toggle
1 4.1.1
Bootstrap 4 collapse (FAQ) demo
1 3.2.0
Hover collapse vertical nav with flyout
Menu collapse bar with multi level
disable data-toggle="collapse" action in desktop view