HomeHacker News Show HN: Shuz – Easy close-quarters messaging, with help from QR codes https://ift.tt/yfiKjtg byHat hair -March 19, 2022 0 Show HN: Shuz – Easy close-quarters messaging, with help from QR codes https://shuz.vercel.app March 20, 2022 at 05:02AM Tags: Hacker News Facebook Twitter