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.
Open Source Report Tool for Ruby, Rails
Thinreports is Open Source Reporting Solution, and provides a library for Ruby and a GUI Designer for Win/Mac/Linux. Thinreportsは、Ruby向けOSS帳票ツールです。 Documentation: http://www.thinreports.org/documentation Mailing list: https://groups.google.com/forum/#!forum/thinreports GitHub: https://github.com/thinreports [NOTICE] This project site is a mirror. Please see http://www.thinreports.org or https://github.com/thinreports for further details.
RubyCocoa is a Mac OS X framework that allows Cocoa programming in the object-oriented scripting language Ruby.
QDBM is a library of routines for managing a database. It is developed referring to GDBM for the purpose of the following three points: higher processing speed, smaller size of a database file, and simpler API..