OpenRGB - OpenRGB is an all-in-one network-based software development kit that allows you to use third-party software to control all of your RGB.
Open Hardware Monitor - Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
Artemis RGB - An overview of the guides that'll teach you how to use Artemis
Guru3D - Guru of 3D: PC Hardware Reviews and tests
Project Aurora - Gaming Software
Geforce Experience - GeForce Experience is a new application from NVIDIA that optimizes your PC in two key ways.