This directory contains Factor code that is not part of the core
library, but is useful enough to ship with the Factor distribution.

- contrib/aim/ -- AOL Instant Messenger client library (Doug Coleman)

- contrib/cairo/ -- cairo bindings (Sampo Vuori)

- contrib/concurrency/ -- Erlang/Termite-style concurrency (Chris Double)

- contrib/crypto/ -- Various cryptographic algorithms (Doug Coleman)

- contrib/factory/ -- X11 window manager (Eduardo Cavazos)

- contrib/gap-buffer/ -- Efficient text editor buffer (Alex Chapman)

- contrib/httpd/ -- Web framework (HTTP server, client, XML parser,
  HTML generation...) (Slava Pestov, Chris Double, Daniel Ehrenberg)

- contrib/math/ -- extended math library (Doug Coleman,
  Daniel Ehrenberg, Slava Pestov)

- contrib/parser-combinators/ -- Lazy lists and Haskell-style parser
  combinators (Chris Double)

- contrib/postgresql/ -- PostgreSQL binding (Doug Coleman)

- contrib/random-tester/ -- Random compiler tester (Doug Coleman)

- contrib/space-invaders/ -- Intel 8080-based Space Invaders arcade
  machine emulator (Chris Double)

- contrib/sqlite/ -- SQLite binding (Chris Double)

- contrib/x11/ -- X Window System client library (Eduardo Cavazos)

- contrib/coroutines.factor -- coroutines (Chris Double)

- contrib/dlists.factor -- double-linked-lists (Mackenzie Straight)

- contrib/process.factor -- Run external programs (Slava Pestov)

- contrib/splay-trees.factor -- Splay trees (Mackenzie Straight)