Zabbix - Track, record, alert and visualize performance and availability of IT resources
to Stories - Create stories from website link, podcast, YouTube, tweet, quote, text, photo or video
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Unfold - Create beautiful and engaging stories with minimal and elegant templates. As well as a landingpage for all your links
Prometheus - An open-source systems monitoring and alerting toolkit.
PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.