Commodore 1541 emulator that emulates the serial protocol used between a C64 and 1541 disk drive. Transfer data without a special program on the C64.

The second in the Sidplay series originally developed by Michael Schwendt. This version is written by Simon White and is cycle accurate for improved sound reproduction, capable of playing all C64 mono and stereo file formats, and supports HardSID.

Java music player to play SID files of the Commodore 64 by emulation. 1:1 conversion of sidplay2 player from C++ to Java.

Resource editor covering systems 7.5.5 through to X Public Beta at present. It supports dynamically loaded CFM plug-ins.

Source code repository

Collection of open source tools for scientific computation: binaries, source, documentation and instructions for installing Fortran, MPI, OpenMP, Cactus, Globus and similar packages.

a general purpose Mac/Win32 C++ application framework. It's the successor to the Mac framework Raven. Offers development status, statistics, notes, and downloads.

Bridge between the Objective-C and Python languages, allowing programmers to write Cocoa GUI applications on Mac OS X in pure Python. Includes documentation, FAQ, downloads, examples, and a mailing list.

Tips on setting up Internet file mappings to automatically convert downloaded Python documents to be Mac friendly.

Goal: create an open source OS as compatible as possible to AmigaOS 3.1, but which can be ported to various CPUs: x86, 68k; PowerPC, Alpha, SPARC, MIPS.