Open Source Eiffel Software

EiffelStudio is an Integrated Development Environment (IDE) that provides comprehensive facilities to programmers. It offers a comprehensive suite of tools that enable programmers to produce correct, reliable, and maintainable software while keeping control of the development process. If you want to create fast, robust, scalable applications, then EiffelStudio™ will offer you a cost-effective solution. Imagine being able to model your system as you think – capturing your requirements and your thought processes with EiffelStudio. When ready to design, you build upon the model you just created, still with EiffelStudio. Then you implement with EiffelStudio. You never need to throw anything out and start over. You don’t need extra tools to go back and safely make changes in your architecture. Roundtrip engineering? It’s built in by design. Testing, metrics and productivity tools? They’re built in. EiffelStudio accommodates quickly and efficiently new thoughts and changes.

FOX is an Extensible C++ Class Library for Multi-Platform GUI development. Platforms supported include Linux, Windows NT/9x/2K, and UNIX/X11 workstations (IRIX, Solaris, HP-UX, Tru64, AIX, FreeBSD, and others).

The Gobo Eiffel Project provides the Eiffel community with free and portable Eiffel tools and libraries.

CompuCell3D is a software framework for multimodel simulations of biocomplexity problems. It has been developed as an ongoing project for the Interdisciplinary Center for the Study of Biocomplexity at the university of Notre Dame.

Fine is a derivitive of the SmallEiffel compiler. However, in an effort to improve (?) upon the Eiffel language it has some additional and modified features. Every effort will be made to keep it upward compatible.

A version of the SmallEiffel compiler (smalleiffel.loria.fr) with extra features, such as multiple threads, mysql database library, curses library, BeOS API library and built in option for boehm garbage collector.

Basic-level XSLT 2.0 processor, written in Eiffel.

The purpose of this project is to create an Open Source portable GUI library for Eiffel. It started as the "translation" of the excellent GUI library named FOX from C++ to Eiffel, but I hope it'll become independent soon.

EiffelFox is an Eiffel-language wrapper (binding) for the FOX GUI Toolkit.

Multimedia Library for Eiffel

MERMAID is an object-oriented domain modeling tool to create enterprise models using an UML class diagram, an object-event table and finite state machines. The CASE tool checks view consistency, has XMI support and code generation abilities.

The elj project aims to provide Eiffel software and libraries for the wider software development community.

jegl is a set of Eiffel classes wrapping the Simple DirectMedia Layer (SDL). Additionally, it has some high level features like sprite handling, bitmapped fonts and easy pixel access.

Free implementation of ELKS library

A calculator for programmers that does conversions between decimal, hex, octal, time, etc.

The Eiffel Windowing System is a small Eiffel library providing an SDL-based windowing system (and possibly other frontends in the future).

EWG (Eiffel Wrapper Generator) is a tool that generates Eiffel wrapper classes for C libraries. It can be used to create libraries that bridge the gap between Eiffel and C. It aims to work for arbitrary ANSI C and with all common Eiffel compilers.

An Eiffel interface to Sleepycat's (http://www.sleepycat.com/) Berkeley DB XML embedded XML database.

System for analysis of financial markets using technical analysis. Includes facilities for stock charting and futures charting, as well as automated generation of trading signals based on user-selected criteria. Operates on both daily and intraday data.

Secom is an object-oriented library of portable, reusable components for communicating over serial devices. With secom you can develop an application that will compile and execute on Posix and Windows, with little to no changes to the source code.

Various command line utilities to process files, one to replace strings in files, dump a file in hexadecimal little endian order, convert line feeds, etc.

This project provides a multi-OS (Win32, Linux, QNX, etc) TCP/IP API layer for Eiffel. SmallEiffel and ISE Eiffel are currently supported. Others have not been tested as far as I know.

Multi-functional batch sequence aligner incorporating Needleman-Wunsch, Smith-Waterman and Oommen-Kashyap algorithms along with compound alignment of secondary sequences.

A clone of the well-known Bust-A-Move game, completely written in Eiffel.