1. JlcpartsBetter parametric search for components available for JLC PCB assembly
2. PcbdrawConvert your KiCAD board into a nice looking 2D drawing suitable for pinout diagrams
4. ElegooMarsUtilityThis project has been deprecated in the favour of UVTools: https://github.com/sn4k3/UVtools. Collection of utilities for Elegoo Mars
5. PinionGenerate interactive and nice-looking diagrams for your PCBs!
6. PcbDraw-LibModel library for PcbDraw - https://github.com/yaqwsx/PcbDraw