HelenOS

HelenOS is a portable microkernel-based multiserver operating system written from scratch. It decomposes key operating system functionality such as file systems, networking, device drivers and graphical user interface into a collection of fine-grained user space components that interact with each other via message passing. A failure or crash of one component does not directly harm others. HelenOS is therefore flexible, modular, extensible, fault tolerant and easy to understand.

HelenOS does not aim to be a clone of any existing operating system and trades compatibility with legacy APIs for cleaner design. Most of HelenOS components have been made to order specifically for HelenOS so that its essential parts can stay free of adaptation layers, glue code, franken-components and the maintenance burden incurred by them.

Features

microkernel
64-bit
USB
sound
GUI
TCP/IP
IPv6
FAT
EXT4

Project Samples

Project Activity

See All Activity >

License

BSD License, GNU General Public License version 2.0 (GPLv2)

Follow HelenOS

HelenOS Web Site

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Additional Project Details

Languages

English

Intended Audience

Advanced End Users, Developers

User Interface

Command-line, Console/Terminal, Framebuffer

Programming Language

Assembly, C, C++, Python

Related Categories

Python Operating System Kernels, Python Operating Systems, C++ Operating System Kernels, C++ Operating Systems, Assembly Operating System Kernels, Assembly Operating Systems, C Operating System Kernels, C Operating Systems

Registered

2005-03-02

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