My colleague Brent gave his first public talk at last month's Full Stack Antwerp meetup. If you weren't able to attend you'll be happy to learn to Brent made a YouTube video with the content of his talk.
Uptime and SSL certificate monitoring doesn't have to be boring, confusing or expensive. Together with my buddy Mattias Geniar I'm currently building Oh Dear: a webapp to keep an eye on the health of your websites. Register here to try it out. (sponsored link)