uchardet is a package for mozilla universalchardet.

XobotOS - Android ported to C#

Some useful c++ classes ...

JSON RPC via tcp socket server. (with SSL feature)

Highlight all sources in a directory, and put them in a single document -- for composing essays.

PWX's download tool

PWX's daily useful scripts (Mostly Python scripts, and only tested on Linux)

PWX's avalon framework

PWX Google+ Scripts Collection

visual novel engine

PWX's Picasa Album Sync Tool

Anthy for fcitx

LaTeX Thesis Template for Tsinghua University

An encoding detector library ported from Mozilla

libchewing - The intelligent phonetic input method library

Library to deal with pinyin.

A statistical language model based Chinese input method