// Built from scratch → Everywhere

The OSthat actuallybelongsto you.

NeolyxOS. Zepra Browser. Reox Language. A full technology ecosystem — kernel, browser, language, AI — built by one person, from the ground up. No big tech. No compromise.

View on GitHubSee the ecosystem
1M+
Lines of code
built solo
◆ NeolyxOS — Custom Kernel◆ Zepra Browser — ZepraScript Engine◆ Reox Language — Rust Compiler◆ PixaML — AI Framework◆ HiiFie — Encrypted Messaging◆ KetiveeSearch — Own Crawlers◆ Glastus — Custom Database Engine◆ NXAudio — Spatial Audio Engine
◆ NeolyxOS — Custom Kernel◆ Zepra Browser — ZepraScript Engine◆ Reox Language — Rust Compiler◆ PixaML — AI Framework◆ HiiFie — Encrypted Messaging◆ KetiveeSearch — Own Crawlers◆ Glastus — Custom Database Engine◆ NXAudio — Spatial Audio Engine

// 01 — Ecosystem

Every layer.
From scratch.

No wrappers. No forks. Every component of the Ketivee ecosystem is written from the ground up — kernel to browser to programming language.

01
⬡
NeolyxOS
Custom kernel, EFI bootloader, and desktop environment. First booted January 8, 2026. The foundation everything runs on.
Live
02
◈
Zepra Browser
Powered by ZepraScript — a custom JS engine in 200k+ lines of C++. NXRender, NXSVG, NXHttp, NXCrypto. All ours.
Live
03
◇
Reox Language
A native programming language with its own Rust-written compiler. Published on APT and VS Code Marketplace at v1.2.2.
v1.2.2
04
◉
KetiveeSearch
A standalone search engine with its own crawlers, ML ranking, and indexing pipeline. Not coupled to anything else.
Beta
05
◎
HiiFie
End-to-end encrypted messaging. Built for privacy from the start, not added as an afterthought.
Beta
06
◐
NXAudio + Glastus
Production-grade HRTF spatial audio engine at 48kHz. Glastus: a custom all-in-one database engine in C++.
In Dev

Built by one person — in three months.Because the world deserves technology that isn't owned by a handful of corporations.

1M+
Lines of code across ecosystem
205K
ZepraScript LOC across 700+ files
12+
Products built from scratch
~3mo
Time to build the full ecosystem

// 02 — Philosophy

Technology should be yours to own.

Every major platform today is deeply integrated by design. You can't remove their browser. You can't swap their kernel. You're renting your own computer from a corporation.

Ketivee is different. Every service ships with NeolyxOS but is fully uninstallable. No dark patterns. No forced dependencies. You own the stack.

01
Zero forced integrationsEvery Ketivee service is optional and fully removable — unlike Apple and Google's approach.
02
Custom License (KPL-2.0)Open enough to build on, structured enough to stay yours. No competing OS forks.
03
No big tech dependenciesNot built on Chromium. Not on Linux. Not on React Native. Real independence.

The future
runs on Ketivee.

Early access · Open source · Built different

Star on GitHubGet in touch