arandr - ARandR is designed to provide a simple visual front end for XRandR.

Netumo - Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

cpuid - cpuid dumps detailed information about the CPU(s) gathered from the CPUID instruction, and also...

AppZero - AppZero is a monitoring and migration tool that allows users to keep track of different applications and servers in both simple and complex IT environments.

ddcutil - ddcutil is a Linux program for querying and changing monitor settings, such as brightness and color levels.

RedGate SQL Monitor - SQL Monitor helps you and your team find issues – before they become problems