DefocusPlus is meant to be a step-up from Nuke's default Defocus node offering some more control over the filter shape while keeping it lightweight and intuitive to use.
Defocus and lens aberration tool that simulates a variety of optical effects
Simple gizmo to create a near, far, or centered slice with width and falloff controls.
Allows you to do incremental fine adjustments to the Dilate and FilterErode (Box)
This is an user-friendly directional blur. You control it with two points, and unlike the original nuke dirBlur, it doesn't shift pixel !
Quick and easy Directional blur, with rotation and size controls. Can select between blur and defocus.
directional blur gizmo
A BlinkScript filter to replicate the effect of a dot matrix display, by sampling a filter image based off of an array of a texture input.
Update shadow Only and mirror checkbox....
DUCK is a collection of gizmos designed to help artists. Here you can find: advanced Alpha Edge, Green or Blue Killer for spill suppression,Object id keyer, advanced Luma Keyer, Smart Blur, Denoise, Skin Cleaner, Heat Vision simulation and a Night Vision (infrared) simulation.