Increase/reduce aliasing in your image
Apply a Matrix Filter 3x3 to your image
Create a quick mask for your rim light using the matrix node
Remove with just a roto, markers and wires
Evolution of the classic EdgeDetect from Nuke with more options and controls
Paint the MotionBlur directly on the Viewer
A quick gizmo that uses a matrix blur and a 1 frame blend to help reduce some noise/aliasing
A ramped blur and defocus based on a matte. Much like iBlur or iDefocus in Shake.
Compute normal based on luminance value.
The chroma smear is a static motion blur similar to the godrays include in nuke, with a additional chroma shift.