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

Other Useful Business Software

One Monitoring Tool for IT, OT and Cloud | Free Trial

Vendor-agnostic monitoring across on-prem servers, cloud platforms and OT devices, all in one dashboard. No more tool sprawl.

Modern infrastructure spans data centers, cloud platforms and factory floors, and every blind spot between them is a risk. PRTG supports SNMP, WMI, SSH and other standard protocols to monitor IT, OT and hybrid environments through one customizable dashboard. Build the views your team needs, from network health to application performance, without switching tools. Try PRTG free for 30 days now.

Try PRTG Free

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

Similar Business Software

Files.com

Files.com is a cloud-native Managed File Transfer (MFT) platform that unifies file transfers, sharing, and automation across any cloud, protocol, or partner. It connects 50+ storage systems — including Amazon S3, Azure, Google Drive, SharePoint, Dropbox, and Box — presenting them as a single...

See Software
Synchredible

Synchredible allows users to easily synchronize, copy, and backup individual folders or entire drives with just one click. Our intuitive assistant guides you through defining tasks that can be scheduled, triggered by changes (real-time monitoring), or executed when connecting an external storage...

See Software
RAD PDF

Add a fully functional PDF editor to your ASP.NET website in minutes! Compatible with 99% of desktop & mobile browsers, from Internet Explorer 6 through the latest iOS Safari release, RAD PDF simply works. No plugins or other software needed. RAD PDF natively supports the most commonly...

See Software
Safetica

Safetica delivers Intelligent Data Security. Its AI-powered platform helps security teams see and control how sensitive data is used across endpoints, cloud applications, and AI, so they can prevent data loss, reduce insider risk, and support compliance without disrupting productive work....

See Software
Shift

Shift is a fully customizable browser where you can drag and drop apps, bars, and controls to create a central hub that adapts to however you work. Integrate 1,500+ apps, swap instantly between Spaces for work, side hustles or personal browsing, and stay logged into multiple accounts at once....

See Software
Kasm Workspaces

Kasm Workspaces streams your workplace environment directly to your web browser…on any device and from any location. Kasm uses our high-performance streaming and secure isolation technology to provide web-native Desktop as a Service (DaaS), application streaming, and secure/private web...

See Software