*** Multijoin_pie_menu ***
Important watch this to install it:
use J to do an advanced join (connect even if no face and fill face option, merge…)
use J and move the mouse to open the pie menu
Slide and join
extend several edges
Multijoin
Join several vertices to another
Connect vert pair to join several sequences
The default join that you normally have on J key
those 2 ones are native in Blender
If I find some other joining functions. I will add them to the pie menu
Any suggestions are welcome