Transistor-level verilog code

[AmentBRT]

While I was trying to visualize my transistor-level homework code (it's a simple CMOS circuit), I got this error: "Invalid cell type: nmos".
I understand that all the work is not done here (my thanks for what you have done); So if this problem is not part of this project, can you please check on the other project to see if there's any update on this error?

[tilk]

DigitalJS doesn't support transistor-level circuits and wires with multiple drivers; the focus is on gate-level and RTL description. Implementing this would require a significant redesign of the simulator.