Injects a "Draw" panel to GitHub's comment area so you can draw a helpful picture to be included in the comment!
hi@muan.co
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