Eggy is an IDE that includes syntax highlighting, template features, options for compiling and running your code, auto completion, and more. Eggy's distinguishing feature is its support for group projects, which allows users from around the world to connect to each other and work together on a project and see live changes being made. Users can communicate through the chat mechanism, add, remove, and rename files to and from the project, sync files, and exploit other useful features. Eggy supports many languages, including C++, Python, Perl, Ruby, shell scripting, and others.
MiniD is a scripting language influenced by Lua, D, Io, Python, and other languages. It has a C-style syntax, is dynamically typed, and is designed to be easily embedded within and extended by a larger host application. It is written in (and is designed to be used from) the D programming language. It can also be used as a standalone language. Some external libraries are currently under development, including bindings to SDL, OpenGL, and libpcre.
COMPO is a graphical design application for Ubuntu/Debian. It allows you to design and position graphical and text objects on defined areas of a larger page. You can use it to make business cards, labels, folded fliers, etc. Different compositions can be placed on different target areas of the same page, and non-grid layouts are supported.
Government Sanctioned is a custom-developed text-based RPG (i.e., MUD). New players enter the world of Government Sanctioned as covert agents working for a super-secretive government organization colloquially known as "the agency". Players have a choice of six different roles spanning 19 unique professions. Whether you like stealthy, clandestine operations, the use of subterfuge and guile to infiltrate enemy organizations, or full-blown military actions, the agency has a spot for you. Players are empowered to deeply customize their character through numerous differentiation mechanisms. Character backgrounds lay the foundation for character abilities and are further defined through their cover occupation and agency department affiliation. To put a fine point on character customization, the skill and feat system provides an extensive array of options to tweak the character to suit your style of game play. The skill system boasts over 35 different skill families with around 50 different skills and checks. Skill points are gained upon professional level advancement and can be spent any way the player chooses. With 19 feat trees and over a hundred diverse feats (with new feats being added regularly), your capability for customization is endless.
The Open-Transactions project is a collaborative effort to develop a robust, commercial-grade, fully-featured, free-software toolkit implementing a full-strength financial cryptography library, API, CLI, and prototype server. Open-Transactions democratizes financial and monetary actions. You can use it for issuing currencies/stock, paying dividends, creating asset accounts, sending/receiving digital cash, writing/depositing cheques, cashier's cheques, creating basket currencies, trading on markets, scripting custom agreements, recurring payments, escrow, etc. Strong crypto is used. Balances are unchangeable (even by a malicious server). Receipts are destructible and redundant. The transactions are unforgeable. The cash is untraceable. The cheques are non-repudiable.
BitHorde is a fast and lightwheight content distribution system, aimed for high-performance decentralized content distribution. Its key features are high performance, a light footprint, and live streaming. Potential applications range from content delivery networks, including HD streaming setups, to offline-caching filesystems, to file sharing, to distribution of in-game maps or textures.