These nodes were made in Substance Designer 2020.1
In this pack you will get 4 nodes that will speed up your material creation process:
Cubic and Quadratic Bezier Curve: With this node you will be able to create curves with 1 or 2 control points. It's compatible with custom size and Luminosity.
Shape Extruder: This node will allow you to extrude any shape from an specified point to an End point.
Decal Mapper: This node will allow you to blend up to 8 shapes with a background at the same time. Pretty useful when adding screws and little details