Focus - New Tab page that gives you a moment of calm and inspires you to be more productive.
GlassWire - Visualize network activity in detail, get notified when new apps access the network, look out for...
Block Facebook - Chrome Extension that protects your privacy by blocking FB
Fing Desktop - Device discovery and network monitoring
Go Fucking Work - Website blocker so you can get back to your fucking work
Radio Silence - Radio Silence is a network monitor and firewall for the macOS. The software stops apps from making network connections. The firewall runs in the background and does not require an open window.