1. RelateRELATE is an Environment for Learning And TEaching
2. PudbFull-screen console debugger for Python
3. CgenC/C++ source generation from an AST
4. PycudaCUDA integration for Python, plus shiny features
5. PymbolicA simple package to do symbolic math (focus on code gen and DSLs)
6. CompyteA common set of compute primitives for PyCUDA and PyOpenCL
7. MeshmodeHigh-order unstructured mesh representation and discrete function spaces
8. ArpackDistribution of ARPACK with various bug fixes
9. PyopenclOpenCL integration for Python, plus shiny features
10. LoopyA code generator for array-based code on CPUs and GPUs
11. Meshpy2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh)
13. pymetisA Python wrapper around Metis, a graph partitioning package
15. hedgeHybrid-and-Easy Discontinuous Galerkin Environment
16. islpyPython wrapper for isl, an integer set library
17. boxtreeQuad/octree building for FMMs in Python and OpenCL
19. pytentialEvaluate layer and volume potentials accurately. Solve integral equations.