Most of my work is closed-source, but here are some projects you can see.
Read my k-means clustering exploration, or watch the talk.
Check out the iOS workout app I built.
I built and maintain Uruk, the Clojure library for MarkLogic.
I created Tufte CSS and now maintain it in collaboration with Ed Tufte.
In collaboration with Matt Huebert and Jack Rusher I created a coding curriculum and environment for beginners, maria.cloud (GitHub). Relatedly, I coach Clojure beginners with ClojureBridge Berlin, which I help organize.
In the hopes of helping out a fellow Anglophone foreigner living in Turkey, I share some tidbits of knowledge about Izmir.
Enough people asked, so I wrote up my morning warm-up routine.
I have thoughts about hydraulic fracturing.
In the late 1940s my grandfather spoke about his experience as a German Jew fleeing Germany and then returning as a member of the Allied forces.
My 'Urgroßvater` Hugo Liepmann has the distinction of his own Wikipedia page. For insight into his life I found Georg Goldenberg's paper Apraxia and beyond: life and work of Hugo Liepmann fascinating; I can assist with finding the full text if you're interested.
Perhaps of interest: Guide to the Papers of the Liepmann Family [1878-1933]