I teach middle and high school math. From time to time I have ideas for little applets that I would like for my students to be able to use and explore. Sometimes I'm able to create these in mathematics software packages, like GeoGebra or Mathematica. Other times, the project is beyond my (current) capacities.
I could learn more programming, and I'm interested in doing so. I could of course ask someone local. But sometimes I've had the thought that crowd sourcing such projects would be both fun and useful. Does anyone know of a good forum for this to happen in? Is this stackexchange a good one?