rich1.0ka wroteka (npub1ka…9vp5c)https://yabu.me/npub1ka00000z6cce7fu8y7kze398lkl2ugmsetfzm6tqm4hvlcz5tgdsz9vp5cnjumphttps://yabu.me今自分が使ってるやつ https://www.npmjs.com/package/qrcode-generator