Introducing Cascadea, the first custom style manager designed as a Safari App Extension and native macOS app. Cascadea makes it easy to install custom styles that change the look and feel of any website you want. Whether you want your social media feed to burst with color, or to give your eyes a break with a darker style, Cascadea gives you the freedom to paint the web in your colors.

Simple WebMonitor - Monitor and watch whether your IPv4/IPv6 web sites are still alive
WebMonitor is a menubar tool to monitor whether your sites is still alive. WebMonitor will send PING6/PING/GET/POST requests to your target sites every two minutes. WebMonitor will push notification while something wrong is detected.