PrismKit網頁裝置資訊裝置資訊在瀏覽器中執行本機複製連結Markdown讀出瀏覽器公開的螢幕、可視區域、平台與功能資訊。DMARC 報告分析器Turn a DMARC aggregate report (XML or .xml.gz) into pass rates and a filterable table of sending sources.鍵盤測試器Check every key on your keyboard with a live on-screen layout that lights up held keys, remembers tested ones and measures key rollover.