2 layers

Small-7
NVlabs/Cypress
Cypress is a scalable, GPU-accelerated PCB placement method inspired by VLSI. It incorporates tailored cost functions, constraint handling, and optimized techniques adapted for PCB layouts.
52 parts56Apache-2.0
Boards in 1 GitHub repository, designed in KiCad, that use the 3AR4PD08 by Hubei KENTO Elec (插件 LED Indication - Discrete ROHS). See how each wires it, with its parts, size, README and files; the 3AR4PD08’s symbol, footprint and pinout are on its own page.

NVlabs/Cypress
Cypress is a scalable, GPU-accelerated PCB placement method inspired by VLSI. It incorporates tailored cost functions, constraint handling, and optimized techniques adapted for PCB layouts.