Vectoroids is based on the X-Window PDA game 'Agendaroids,' but uses libSDL for graphics, sound, and input, and includes nicer graphics, sound effects, and music. The objective is to survive wave after wave of giant rocks, which you must shoot to break into smaller pieces, until they are completely destroyed.
UniRed is a unicode plain text editor. It supports many charsets (16-bit Unicode, UTF-8, Windows/DOS system charsets, Latin-1, Latin-2, Latin-3, etc., Cyrillic charsets, etc.). It allows you to use HTML-style presentation of Unicode symbols, features syntax highlighting that can emphasize syntax elements by colors and/or text styles, and much more.
The objective of the NIST Web Metrics Testbed is to explore the feasibility of a range of tools and techniques that support rapid, remote, and automated testing and evaluation of website usability. There are currently six components: 1. Web Static Analyzer Tool (WebSAT): checks web page HTML against typical usability guidelines. 2. Web Category Analysis Tool (WebCAT): lets the usability engineer construct and conduct a web category analysis (card-sorting). 3. Web Variable Instrumenter Program (WebVIP): instruments a website to capture a log of user interaction. 4. Framework for Logging Usability Data (FLUD): a file format and parser for representation of user interaction logs (such as those captured by WebVIP). 5. VisVIP Tool: produces a 3D visualization of user navigation paths through a website, based on FLUD data. 6. TreeDec: adds navigation aids to the pages of a website.
Data Architect is a database modelling tool capable of building ERD diagrams, reverse engineering of existing databases, and creation and modification of databases. It includes a powerful SQL editor and support for various database backends through ODBC. It is available both on Windows and Linux.
DXSpider is a Ham Radio program that connects to other similar programs by radio or the internet and provides a real-time information service to Ham Radio operators rather like IRC. It is designed to become a complete replacement for the original DOS implementation written by Dick Newell AK1A.