Zabbix - Track, record, alert and visualize performance and availability of IT resources
IINA - The modern video player for macOS
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.
tmux - tmux is a terminal multiplexer: it enables a number of terminals (or windows), each running a...
Prometheus - An open-source systems monitoring and alerting toolkit.
AppMockUp - Create the most compelling screenshots for your app.