This is just a few of my tools.
Many more can be found on my blog and Nukepedia.

Silk

Silk

Particle Lights

Blinkscript, Toolset
Particle Lights

Spotflare

Toolset
Spotflare

StickIT

VR Inspector for Hiero

Frame Median

Blinkscript, Toolset
Frame Median

Spherical Noise

Auto Projection Mapper