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JNode is a Java New Operating system Design Effort.
JNode is a simple to use and install Java operating system for personal use on modern devices. Any java application runs on it, fast and safe.
See our homepage for additional information.
SoftWire was the precursor to TransGaming's SwiftAsm. SwiftAsm is an optimizing run-time x86 assembler that can be used as a JIT compiler back-end for scripting languages, or for dynamic code generation of efficient processing pipelines.
MEDDAC is the seeding point for designing a new approach to Operating System design itself. It is an Open Source project with roots in mainframe design and development the author began in 1979. Monitor Editor Disassembler Decompiler Assembler Compiler
A full development kit, based on XSCompiler. Multi-platform compiler and IDE, many libraries and examples. Uses an innovative programming language, an improved version of the standard and well-known C/C++.
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Seed is probably best thought of as an single-address-space, linear-object-based, native, persistent operating system with event-based pre-emptive-multitasking, but without anything resembling a traditional kernel or filesystem.
RUG is an universal machine-friendly binary file generator. Together with suitable macro packages, it can be used to assemble executables for almost any known processor. The main goal is to build a backend for a future Scheme translator.
Moved to GitHub: github.com/developer-resources-co/drdevtools
# ⚠ This project has moved to GitHub
**drdevtools is now maintained on GitHub:**
**[github.com/developer-resources-co/drdevtools](https://github.com/developer-resources-co/drdevtools)**
The complete CVS history was migrated to git on 2026-06-10. This SourceForge
project is retained only as a read-only archive — all current development happens
on GitHub. Please update your bookmarks and clone from the GitHub URL above.
FOCA (Fudeba: Optimizer, Compiler and Assembler) is a free development system for the MSX architecture (Z80-based), aiming to provide developer support for the Uzix operating system.