Suggestions for pst-venn

The following packages have something in common with the package pst-venn. The packages are ordered in decreasing similarity.

Package venn: Creating Venn diagrams with METAPOST
Package pst-soroban: Draw a Soroban using PSTricks
Package pst-dbicons: Support for drawing ER diagrams
Package pst-am: Simulation of modulation and demodulation
Package pst-poly: Polygons with PSTricks
Package pst-pulley: Plot pulleys, using PSTricks
Package pst-gantt: Draw GANTT charts with PSTricks
Package pst-optexp: Drawing optical experimental setups
Package pst-circ: PSTricks package for drawing electric circuits
Package pst-optic: Drawing optics diagrams
Package pst-platon: Platonic solids in PSTricks
Package pst-vehicle: A PSTricks package for rolling vehicles on graphs of mathematical functions
Package pst-hypertiling: Hyperbolic tilings with PSTricks
Package pst-hyperboloid: Rotating a hyperbola to show geometric objects
Package pst-geometrictools: A PSTricks package to draw geometric tools
Package pst-ellipsoid: Plotting ellipsoids in 3D
Package pst-ode: Solving initial value problems for sets of Ordinary Differential Equations
Package pst-cox: Drawing regular complex polytopes with PSTricks
Package pst-func: PSTricks package for plotting mathematical functions
Package pst-gears: Drawing internal and external gears
Package pst-tools: PSTricks support functions
Package pst-rubans: Draw three-dimensional ribbons
Package pst-sphericaltrochoid: Create animations of a spherical trochoid
Package pst-flags: Draw flags of countries using PSTricks
Package pst-fourbarlinkage: Draw articulated quadrilaterals
Package pst-spinner: Drawing a fidget spinner
Package pst-turtle: Commands for turtle operations
Package pst-antiprism: A PSTricks related package which draws an antiprism
Package pst-eucl: Euclidean geometry with PSTricks
Package pst-exa: Typeset PSTricks examples, with code
Package pst-asr: Typeset autosegmental representations for linguists