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

Modules can be loaded from the listener:

  "contrib/modulename" require

Available libraries:

- action-field -- Extended field gadget for UI (Eduardo Cavazos)
- alien -- Alien utility words (Eduardo Cavazos)
- automata -- Graphics demo for the UI (Eduardo Cavazos)
- benchmarks -- Various performance benchmarks (Slava Pestov)
- boids -- Graphics demo for the UI (Eduardo Cavazos)
- cairo -- cairo bindings (Sampo Vuori)
- calendar -- timestamp/calendar with timezones (Doug Coleman)
- cocoa-callbacks -- Allows you to use Factor quotations as actions (Slava Pestov)
- concurrency -- Erlang/Termite-style distibuted concurrency (Chris Double)
- coroutines -- coroutines (Chris Double)
- crypto -- Various cryptographic algorithms (Doug Coleman)
- dlists -- double-linked-lists (Mackenzie Straight)
- emacs -- emacs integration (Eduardo Cavazos)
- embedded -- simple template processor (Alex Chapman)
- factory -- X11 window manager (Eduardo Cavazos)
- furnace -- Web framework (Slava Pestov)
- furnace-pastebin -- demo app for Furnace (Slava Pestov)
- gap-buffer -- Efficient text editor buffer (Alex Chapman)
- hexdump -- Hexdump routine (Doug Coleman)
- http -- Code shared by HTTP server and client (Slava Pestov)
- httpd -- HTTP server (Slava Pestov, Chris Double)
- http-client -- HTTP client (Slava Pestov)
- jedit -- jEdit editor integration (Slava Pestov)
- jni -- Java Native Interface Wrapper (Chris Double)
- json -- JSON reader and writer (Chris Double)
- lambda -- Lambda calculus interpreter (Matthew Willis)
- lazy-lists -- Lazy evaluation lists (Chris Double, Matthew Willis)
- match -- pattern matching (Chris Double)
- math -- extended math library (Doug Coleman, Slava Pestov)
- parser-combinators -- Haskell-style parser combinators (Chris Double)
- postgresql -- PostgreSQL binding (Doug Coleman)
- process -- Run external programs (Slava Pestov)
- random-tester -- Random compiler tester (Doug Coleman)
- rss -- Code to retrieve and parse an RSS2 file (Chris Double)
- sequences -- Non-core sequence words (Eduardo Cavazos)
- serialize -- Binary object serialization (Chris Double)
- slate -- Graphics canvas for the UI (Eduardo Cavazos)
- slate-examples -- Examples of how to use slate (Eduardo Cavazos)
- space-invaders -- Intel 8080-based Space Invaders arcade machine emulator (Chris Double)
- splay-trees -- Splay trees (Mackenzie Straight)
- sqlite -- SQLite binding (Chris Double)
- textmate -- TextMate integration (Benjamin Pollack)
- topology -- Computational algebraic topology (Slava Pestov)
- usb -- Wrapper for libusb (Chris Double)
- units -- Unit conversion (Doug Coleman)
- vars -- Alternative syntax for variables (Eduardo Cavazos)
- vim -- VIM integration (Alex Chapman)
- x11 -- X Window System client library (Eduardo Cavazos)
- xml -- XML parser (Daniel Ehrenberg)