list of open source permanent magnet synchronous motor drivers
https://github.com/open-dynamic-robot-initiative/open-motor-driver-initiative
Open source
Dual axis
Open source (+TI libs); Open hardware
Dual axis
https://github.com/madcowswe/ODrive
Open Firmware; Close Hardware
Dual axis
https://github.com/yconst/Tinymovr
Open Frimware; Close Hardware
Single axis
github.com/vedderb/bldc-hardware
Open Source; Open hardware
Single axis
github.com/bgkatz/3phase_integrated
Open Source; Open Hardware
Single axis
https://github.com/mjbots/moteus
Open source; Open hardware
Single axis
Open? no CAD
Single axis
https://github.com/byDagor/Janus-Controller
Open Source Firmware
Single axis
Nice PAC5527 solution (MCU + Gate driver + Current sensing)
Open Source; Open hardware
Dual axis
Nice small footprint drivers including shunt resistor, gate drivers and mosfets https://github.com/rosmo-robot/Rosmo_ESC#readme