A quantitative finance C++ library for modeling, pricing, trading, and risk management in real-life. A cross-platform free/open-source tool for derivatives and financial engineering.
cross-distribution software installation system
Zero Install is a decentralised cross-distribution software installation system. Create one package that works everywhere! With dependency handling and automatic updates, full support for shared libraries, and integration with native package managers
VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts
An STL format importer/exporter plugin script for Google SketchUp. Supports both binary and ASCII import and export.
Music score editor
Canorus is a free cross-platform music score editor. It supports an unlimited number and length of staffs, polyphony, a MIDI playback of notes, chord markings, lyrics, import/export filters to formats like MIDI, MusicXML, ABC Music, MusiXTeX and LilyPond
Coupa e-Procurement is a requisition and purchase order system with best-in-class usability. Built to manage employee purchasing, it includes catalog management, shopping cart buying, approvals, purchase orders and more. Built in Ruby on Rails.
WideStudio is an Integrated Development Environment (IDE) for building window applications in C++, Ruby, Python an Perl for Windows, MacOSX, Linux, FreeBSD, SOLARIS and other unix and BTRON and T-Engine. This is open and free (under MIT/X Consortiun Lice
Hyper Estraier is a full-text search system. It works as with Google, but based on peer-to-peer architecture. Using Hyper Estraier, we can construct a large-scaled search engine with cheap computers.
RESTORE is a complete enterprise network backup and recovery solution. It is scalable to a complete backup solution for multiple workstations, servers and data centers. It operates over local area networks, wide area networks, and the Internet.
A Multiplatform GUI for Mldonkey( Open source, multi-platform, multi-protocol P2P client. Includes support for eDonkey2000, Overnet, BitTorrent, Direct Connect and Fasttrack, ... ) written on JRuby + Swing
Lists and compares two html bookmark files (as defined by firefox) side by side and notes the similarities and the differences in a colored list through the GUI environment.
Translate CSV containing address information to vcard
Csv2vcard is a program for converting *.csv (comma seperated values as e.g. exported by M$ Outlook) files containing contact information to the industry standard vcard format which can be imported by most mailers and PIM software (optimized for evolution)
DataVision is a reporting tool similar to Crystal Reports. DV supports many data sources (JDBC, files) and many output formats (HTML, XML, PDF, LaTeX, Excel, delimited files, DocBook). DV includes a GUI editor. DV is embeddable. Reports are XML-based.
ScriptBot is a scriptable IRC bot. Based on PircBot and BSF, it allows to fully customize the bot's behaviour by editing script files in the scripting language of your choice.
Grism allows you to easily track the evolution of stock prices through watchlists, portfolios and charts. You can observe stocks, ETFs, indices and mutual funds from every major stock market in the world.
LabDiary is a program for managing laboratory experiments in a sophisticated way. It is very easy to use - you can link experiments logically with each other, associate files to an experiment and structure all your data.
Tools recording, mixing, mastering and delivering music tracks
Command line tool handling steps to clean, calibrate, process, mix, master and deliver music tracks from recordings. Easy-to-use configuration files drive the complete processes.
Kageki Software includes the best in modern technology in our streaming media server software. This allows users to achieve greater performance than existing multimedia streaming servers.
Manage small to medium size of hotels, holiday flats, guesthouse or rent-a-car. Online booking and visual availability is provided. Grouping of active members give communitys the ability to provide online booking service.
NorfelloCMMS OS is a powerful CMMS application. It enables organizations to easily manage labor, equipment, and service requests via a Web-based interface. This leads to increased efficiency of labor usage and reduced time spent on maintenance tasks.
XDCC-Fetch, written entirely in Ruby, is a platform independent tool for collecting, searching and downloading broadcasted XDCC announcements within IRC channels. XDCC-Fetch supports, amoung other features, multiple IRC Servers and search on typing.
Law Leecher is a multi-threaded web crawling tool which extracts laws from the EU law database PreLex (http://ec.europa.eu/prelex/). It's written in Ruby.
Rastullahs Lockenpracht ist ein neuer Versuch des DSA-HL Teams ein Spiel zum Rollenspiel 'Das Schwarze Auge' zu kreieren. Dabei entwickeln wir eine 3d FPS-Spielengine auf der Basis von OGRE.
A fast, sleak, and extensible IRC bot, written in Ruby. Using plugins to provide all functionality wanted.
Ruby module for popular network game "Travian"