Hi! I'm whitequark.

You can contact me via e-mail or Twitter.

I work on many different things in the area of technology, usually together with many other contributors. In no particular order of preference:

• A digital interface multitool, Glasgow;
• A free and open-source parametric NURBS CAD, SolveSpace;
• A control system for quantum computers, ARTIQ;
• A Ruby and Python tooling-grade parsers;
• A variety of code generation libraries for OCaml: ppx_deriving, ppx_deriving_yojson, ppx_deriving_protobuf, ppx_import, ppx_include, and ppx_getenv;
• A microphotography viewer for the web, groupXIV;
• An IRC logger and log viewer, and logs for many freenode.net channels;
• The OpenRISC 1000 LLVM and Clang ports, and the OCaml LLVM bindings;
• Cross-toolchains for OCaml and OPAM that target Android, iOS, and Windows;
• A free and open-source FPGA synthesis tool, Yosys;
• A free and open-source FPGA toolchain for Silego GreenPAK 4 series;

as well as many other software and hardware open-source projects.

I also keep a lab notebook, mostly dedicated to electronics, with an occasional refrigerator or vacuum chamber.

Don't forget to browse my Tumblr archive of power lines in anime.