Bartosz Milewski's 'Category Theory for Programmers' unofficial PDF and LaTeX source

Specifications of SAM/BAM and related high-throughput sequencing file formats

Solutions to "Introduction to Algorithm, 3rd Edition"

Web Content Extraction Through Machine Learning

Russian translation of Okasaki's Purely Functional Data Structures

LALR1 C++ parser generator from BNF grammar (just copy-n-paste BNF grammar from RFC and you'll get a parser)

A Chrome extension for removing identifying information to reduce or prevent browser fingerprinting.