This extension is a product of my laziness. You don't need to count the cards anymore.
PS: This extension only and just only counts the cards in the lists. So, no worries your data is safe.
谷歌浏览器、其他Chromium内核的浏览器
为打击盗链困扰,本站已启用人机验证
微信扫码关注左侧公众号,发送“插件”二字获得验证码,验证码5分钟全站有效