In Untahris Common Playground, one can play several classic fun, simple arcade games (similar to snake, tron, tetris, rampart, thrust, pong, and bomberman). In the multiplayer mode, each of the players can play a different game on the same area, which may lead to funny interactions. TCP/IP is supported.
The qmeterslib library provides a highly customizable Qt widget for creating complex analog dial widgets. It supports multiple scales, multiple needles, and customizable needles and backgrounds. It works as a "container" QAnalogMeter widget that is initially empty. The developer must create one or more instances of a scale (clock or sector) and one or more instances of index/needle (clock, donut, pie). A demo application is included.
IBM TuningFork: Visualization of Real-Time Systems is an Eclipse-based visualization and performance analysis tool for real-time applications with support for Java, C++, real-time JVM, and Linux. TuningFork enhances data exploration and performance analysis by coupling a powerful data-processing mechanism with a high-performing user interface.
PKanaEditor is a little text editor. Its purpose is to allow occidental people to write text in romanji (Western characters) and have it transliterate to Hiragana, Katakana, an Kanji. This editor's first goal is to transliterate Romanji to Hiragana, but it's easily and heavily tunable, and about 80 Kanji are available in the embed data.
commonc++ is a C++ class library for developing cross-platform systems software for POSIX and Windows systems. It provides an intuitive, object-oriented abstraction and portability layer around common operating system facilities like threads, concurrency mechanisms, sockets, networking, shared memory and other IPC mechanisms, regular expressions, files, streams, logging, process execution, scheduling, and more. It also includes a collection of common abstractions like strings, buffers, and object pools.