Parallel-Arrows-BaseSpec alternatives and similar packages

Based on the "Parallel" category.

• Parallel-Arrows-Definition

  6.8 0.0 Parallel-Arrows-BaseSpec VS Parallel-Arrows-Definition

  Using Arrows to model parallel processes/computations.
  

• Parallel-Arrows-Eden

  - Parallel-Arrows-BaseSpec VS Parallel-Arrows-Eden

  Eden based backend for @Parallel-Arrows-Definition@.

Do you think we are missing an alternative of Parallel-Arrows-BaseSpec or a related project?