About

Marius (known online as mrusme or マリウス) is an independent systems programmer, hardware hacker, and digital privacy advocate.

He is an active open-source developer who builds minimal, decentralized, and self-hosted tools across languages like Go, Zig, C/C++, Elixir, and Python. His notable open-source projects include Superhighway84 (a decentralized, IPFS-powered retro peer-to-peer discussion network), Neon Modem Overdrive (a BBS-style multi-platform TUI client), Hyperuplink, MSG.TAXI, and Overpush.

On his personal journal at xn–gckvb8fzb.com (マリウス.com), he shares in-depth technical writings on OpenBSD/Gentoo Linux setups, split-ergonomic mechanical keyboards, firmware recovery, travel hardware, anti-surveillance tools, and the philosophy of building a sustainable, human-centric decentralized web.