Bootstrap 4 - how does automatic Popover re-positioning work?

Question

I like letting my popovers stay open until the user explicitly closes them.

One of the nice features of the new Bootstrap Popovers is that they automatically re-position

Answer 1

I don't know how the logic work behind that because on Bootstrap we use Popper.js to handle that so if you want to understand the logic behind that you can browser this : https://github.com/FezVrasta/popper.js