MMU software driver for Klipper (ERCF, Tradrack, Box Turtle, Night Owl, QuattroBox, Angry Beaver, 3MS, VVD, KMS, EMU...)
moggieuk/Happy-Hare has 1,000 GitHub stars.
It currently ranks #28969 daily, #29434 weekly, #31214 monthly by momentum on Trending Repos; its best-ever rank is #5883.
Trending Repos first recorded it on May 16, 2026.