Here are some of the handouts I've made while giving (opinionated) presentations on a number of well-known topics and papers. (Caveat: I no longer hold many of those opinions.) Epistemology:

For years Branden Fitelson has been telling me that Wolfram Mathematica is a valuable resource for formally-minded philosophers to explore and build formal models. I've finally been convinced. As such, here I'll collect programs I've written to help in modeling philosophically-interesting situations. (The cloud-based ones you can run instantly in your browser; to run the full notebooks you'll need a copy of Mathematica––but you can sign up for free and run notebooks online by going here.)