Articles
deltaKi (ΔKi) & sigmaKi (ΣKi)
A set of helper tools for KiCad: PCB diff+merge and panelization
Multi-PCB workflow for KiCad
Improved workflow for multi-PCB work in KiCad
Multiboard layout with KiCad and FreeCAD
Basics on how to design enclosures for multi-PCB layouts using KiCad and FreeCAD.