HomeHacker News Show HN: Rectangular Micro QR Code (rMQR Code) Generator https://ift.tt/8VXT6yf byHat hair -August 11, 2022 0 Show HN: Rectangular Micro QR Code (rMQR Code) Generator https://ift.tt/hCGJKkY August 12, 2022 at 03:58AM Tags: Hacker News Facebook Twitter