Most of my hacks are available at BitBucket.
Caml hacks My hacks are mainly in OCaml programming language. Some of my stable libraries and applications are available at OPAM repostiory.
OCamlSpotter OCaml compiler tool for source code browsing, including definition search and type inspection. Meta-conv Meta conv is a framework over type-conv, which provides an easier way to auto-generate decoder and encoder between OCaml data types and various tree form data such as JSON, XML, Sexp, etc.