A jQuery plugin for jQuery UI's draggable widget that can be used to determine whether two draggable objects collide and fire events accordingly.
Drag Me!
Drag over me!
No Collision yet...
Drag Me!
Drag over me!
Collisions:
0
Drag Me!
Drag inside me!
No Collision yet...
Drag Me!
Drag inside me and release!
Drag Me!
Drag inside me for border 1!
Drag inside me for border 2!