Operating system
Neptunium OS
A desktop built around speed, privacy, and customization. Precise, futuristic, and answerable to the person using it.
Status
Planning
Started
1 August 2026
Stages
12
Progress
00 / 12
Overview
Neptunium OS is an open-source operating system concept designed around speed, control, privacy, and customization. The goal of Neptunium is to give users a clean and modern desktop experience without unnecessary bloat, forced services, or hidden background features. It should feel powerful enough for developers and advanced users, while still being simple enough for everyday use.
With a strong visual identity inspired by the radioactive element Neptunium, the OS is meant to feel futuristic, precise, and different from typical operating systems.
Neptunium OS will focus on giving users more control over their system through customizable themes, privacy settings, open-source tools, and a lightweight interface. It will include core features such as a desktop environment, file manager, settings app, terminal, package and update system, and support for developer tools like Axiom IDE. The long-term goal is to build an operating system that is transparent, community-driven, and built for people who want their computer to feel personal, fast, and under their control.
What it focuses on
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No unwanted tracking Transparent by default, with no telemetry and no background data collection bolted on after install.
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Control surfaced, not buried App permissions, a privacy dashboard, verified update sources, and rollback when something breaks.
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A desktop with an identity Themes, accent colors, wallpapers, and layout options built on a design language drawn from the element itself.
RMDevelopment roadmap
Every stage, in public
12 stages from first window to public release. Open one to read what it involves.
- Define OS purpose Decide what Neptunium is meant to be: lightweight, customizable, privacy-focused, developer-friendly, or general-use.
- Choose base direction Decide whether Neptunium will be built from an existing Linux base, a custom distribution, or a longer-term original OS concept.
- Target users Define who the OS is mainly for, such as developers, privacy-focused users, students, or everyday users.
- Core principles Write the main rules of the OS, such as no unnecessary bloat, open-source tools, user control, and clean design.
- Feature scope Decide what features are required for the first version and what should wait until later.
- Logo finalization Finish the Neptunium logo and make sure it works as an app icon, boot logo, website logo, and small symbol.
- Color palette Choose the official colors for the OS, such as dark backgrounds, glowing accents, or element-inspired colors.
- Typography Pick fonts for the system UI, documentation, website, and branding.
- Icon style Create a consistent icon style for apps, folders, settings, and system tools.
- UI design language Define how windows, buttons, panels, menus, and notifications should look across the OS.
- Base system setup Create the first working system environment that can boot and run basic tools.
- File structure Organize the system folders, user directories, configuration files, and default paths.
- Hardware support Begin testing support for keyboards, displays, Wi-Fi, audio, USB devices, and storage drives.
- User accounts Add basic user account support, login settings, permissions, and home folders.
- System settings base Build the foundation for settings such as display, sound, network, appearance, and privacy.
- Boot screen Add a clean Neptunium boot screen using the official logo and visual identity.
- Startup process Make sure the OS starts reliably and reaches the desktop or main interface quickly.
- Installer design Create an installer that helps users install Neptunium without confusion.
- Disk setup Add options for selecting drives, partitions, and installation locations.
- First-time setup Create a setup screen where users choose their username, password, theme, language, and basic settings.
- Main desktop Build the main desktop area where users can open apps, manage files, and access system tools.
- Taskbar or dock Add a place for pinned apps, open windows, system status, and quick controls.
- Window manager Allow users to open, move, resize, minimize, maximize, and close windows smoothly.
- App launcher Create a simple menu or search tool for opening apps and system features.
- Notification system Add clean notifications for updates, messages, system warnings, and background tasks.
- File manager Build a file explorer for browsing, opening, moving, copying, renaming, and deleting files.
- Settings app Create a central place for system customization, hardware settings, accounts, privacy, and updates.
- Terminal Add a built-in terminal for advanced users and developers.
- Text editor Include a simple text and code editor for basic writing and configuration changes.
- System monitor Add a tool to view CPU, memory, storage, network usage, and running processes.
- Themes Add light, dark, and custom themes for the system interface.
- Accent colors Let users choose their own system accent color.
- Wallpapers Include default Neptunium wallpapers and allow users to add their own.
- Layout options Let users change the position of the taskbar, dock, panels, and desktop elements.
- Accessibility settings Add options for font size, contrast, keyboard navigation, and readability.
- App permissions Let users control what apps can access, such as files, microphone, camera, and location.
- Privacy dashboard Create a place where users can see and manage privacy-related settings.
- Secure updates Make sure system updates are verified and safe before installation.
- Firewall settings Add basic network protection controls for users.
- No unwanted tracking Keep the OS transparent and avoid unnecessary telemetry or background data collection.
- App installation Add a way for users to install applications easily.
- Package manager Create or configure a system for installing, removing, and updating software.
- Update manager Let users check for OS and app updates in a simple interface.
- Rollback support Allow users to revert updates if something breaks.
- Verified sources Make sure software comes from trusted or clearly labeled repositories.
- Axiom IDE support Make sure Axiom runs well on Neptunium and feels integrated with the OS.
- Git tools Include Git support for developers working on open-source projects.
- Build tools Add support for compilers, runtimes, and command-line development tools.
- Documentation tools Provide guides for developers who want to build apps for Neptunium.
- Developer settings Add advanced options for debugging, logs, permissions, and system behavior.
- Faster startup Improve boot time so the system starts quickly.
- Lower resource usage Reduce unnecessary background services to keep the OS lightweight.
- Smooth animations Polish transitions, window movement, menus, and interface animations.
- Bug fixes Fix issues found during testing and user feedback.
- Stability testing Test the OS on different hardware to make sure it is reliable.
- Alpha release Publish an early version for internal testing and basic feedback.
- Beta release Release a more stable version for outside users to test.
- Documentation Write guides for installing, using, customizing, and contributing to Neptunium.
- Website page Create a public page explaining the OS, its mission, screenshots, and download information.
- GitHub release Publish the project files, source code, issues, and releases through GitHub.
- Community feedback Let users report bugs, request features, and help improve the OS.
