Topic Preview Floating Window

gaoyuoppa
2026-03-18T03:19:37Z

Open topics in a floating window (modal) instead of navigating to a new page. Click outside to close. Auto-mark as read. Supports linux.do, github.com issues, and google search result links. Includes floating search widget.

适用于 linux.do、GitHub、Google 搜索。点击帖子/链接弹出悬浮窗就地预览，无需跳转页面。自动检测页面深浅主题适配悬浮窗背景色。已读链接自动变灰，localStorage 存储最多500条。右下角浮动搜索按钮支持站内 Google 搜索。跨站受限目标自动新标签页打开。支持 ESC、点击空白处关闭，滚轮锁定在悬浮窗内容区。