Resources
Official sources first, then the communities where most VESC troubleshooting happens.
Official
VESC Project
The home of VESC, with VESC Tool downloads and the forums.
VESC Tool mobile
Search for "VESC Tool" in the App Store or Google Play. It's the app that can share your board to the hub.
Motor controller firmware
vedderb/bldc, the firmware on the controller itself.
VESC Tool source
vedderb/vesc_tool, including the TCP Hub that vesc.tools is compatible with.
VESC Express source
vedderb/vesc_express, the WiFi and Bluetooth module firmware, also used by VESC BMS boards.
VESC packages
vedderb/vesc_pkg, the packages listed in VESC Tool's package store.