Latest blog post: Flashcards for PowerPoint v1.2.1 - Important fix for Mac users
Timothy Hsu

Hi, I'm Tim. I make free, open software with an emphasis on gamification.

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Web projects

PowerPoint projects

Paper projects



Prototypes are works in progress I actively seek feedback on. Sometimes, I offer a spot on the credits in exchange for comments.

Looking for unlisted projects and other goodies? Check out the grab bag.