Managing Vertex Groups
Mirror Vertex Weights by aveBatch Delete Vertex Groups by ave
Bulk Cut Vertex Groups by ave
Find Vertex Groups by Martin Ellison
Auto-Normalization by Gord Goodwin
Shape Key Transfer
Automating
FK/IK Automatching by KiopaaAlign to Bone by Malefico
Display
Armature Modeler by MaleficoProxy Control Picker by Max Hammond
pyConstraints
Cessen Track To - No Twist