atopile offers a declarative hardware description language and compiler that solves component constraints and generates KiCad PCB layouts automatically.
SpinalVoodoo rebuilds the classic 3dfx Voodoo Graphics GPU in SpinalHDL, targeting FPGA synthesis and cycle-accurate simulation with a focus on perspective-corrected texture mapping and fixed-point interpolation.
tinyCore offers a fully open hardware ESP32-S3 board designed for embedded systems education, with complete KiCad/Altium files, WiFi/BLE, IMU, and Arduino IDE support.
