NevetsInc · Operating System Project

NevOS

NevOS is an actively developed terminal-style operating system project created under NevetsInc. The project explores a focused, command-driven computing environment built around direct interaction with the system.

Kernel 0.4.1
Current kernel
QEMU
Virtualized runtime
100%
Terminal-first
Experimental
Development status

NevOS Experience

A deliberately focused operating system project, built around direct command-driven interaction.

A text-first computing environment

NevOS places the terminal at the center of the experience, making commands the primary way to interact with the system.

✓Terminal-style interface as the core surface
✓Commands instead of windows-first workflows
✓Direct, understandable system interaction
✓Text-focused environment as the core identity
NEVOS // INTERACTIVE KERNEL ARCHITECTURE EXPLORER
KERNEL v0.4.1 · 32-BIT x86
01 / BOOT EXECUTIVE & REAL MODERing 0 · Real Mode to Protected Mode

The initial 512-byte MBR boot sector loaded by BIOS. Enables the A20 gate, initializes the Global Descriptor Table (GDT), and flips CR0.PE to enter 32-bit protected flat memory mode.

REGISTER MEMORY STATE
CR0: 0x80000011
CS: 0x08 (Code)
DS: 0x10 (Data)
EFLAGS: 0x00000202
SUBSYSTEM SPECIFICATIONS
  • BIOS Int 0x13 Disk Read
  • Fast A20 Gate Enable
  • 32-bit Flat GDT Init
  • Jump to 32-bit Protected Mode
KERNEL IMPLEMENTATION PREVIEWIN-HOUSE KERNEL C/ASM
; NevOS Boot Executive (boot.asm)
cli                     ; Disable interrupts
lgdt [gdt_descriptor]   ; Load 32-bit flat GDT
mov eax, cr0
or eax, 0x1             ; Set Protected Mode bit (PE)
mov cr0, eax
jmp 0x08:kernel_entry   ; Far jump flush pipeline
● KERNEL EVENT BUS LOG
> Kernel initialization complete.
> Selected layer: 01 / BOOT EXECUTIVE & REAL MODE

A terminal-focused experience

NevOS is designed around a terminal-style interface. Instead of placing the primary focus on windows, icons, and traditional desktop environments, NevOS explores interaction through commands and a text-focused system experience.

The terminal is a central part of the NevOS identity. The goal is to create an environment where system interaction feels direct, understandable, and focused.

Running through QEMU

NevOS currently runs through QEMU, allowing the operating system to be tested and developed inside a virtualized environment.

Virtualization provides a practical environment for operating system development. Changes can be tested while NevOS continues to evolve without presenting the project as a finished replacement for an everyday operating system.

Active development

NevOS is actively being developed. Features, commands, system behavior, and technical components may change throughout the development process.

The project should currently be considered experimental. NevetsInc continues to work on the system and explore the direction of the NevOS platform.

Built as an evolving project

NevOS is not presented as a completed operating system. Development is an ongoing process involving testing, experimentation, and technical changes.

Documentation on this website may be updated as new capabilities are introduced and existing parts of NevOS are changed.

The future of NevOS

NevOS represents NevetsInc's work in operating system development and terminal-focused computing. The project will continue to evolve as development progresses.

More technical information and project updates may be published as NevOS reaches new stages of development.

Technical Specifications

A condensed reference of the core systems being explored in NevOS, kept current with each stage of development.

Transparency & Trust

NevOS development is documented openly, with no data collection and no secret components.

✓
Open documentation
Design, features, and stages are published openly on this site.
✓
No data collection
The project does not collect or track user data.
✓
Experimental by design
Status is communicated clearly so expectations stay honest.
✓
No secret components
Every product, policy, and infrastructure note shipped is documented.
✓
Versioned changelog
A historical changelog tracks releases, deployments, and features.
✓
Agent-readable corpus
The full documentation is exposed via llms.txt and markdown negotiation.

Frequently Asked Questions

NevOS is an actively developed, experimental operating system project built around a terminal-first, command-driven experience.

NevOS currently runs through QEMU inside a virtualized environment, allowing development and testing without touching a host system.

No — the project is experimental and should not be treated as a finished replacement for an everyday operating system.

NevOS is designed around a terminal-style interface: commands and text-focused interaction at the center of the experience.

The changelog and product documentation on this site are updated as new capabilities are introduced and existing parts change.

NevetsInc · NevOS

Follow the project as it evolves.

NevOS is being developed openly, with documentation, changelog, and structured data published on this site.

Try the live terminal demoView the changelog