System Craft
Custom toolchains, bare-metal setups, RISC-V tinkering and Linux subsystems. Everything that makes an OS enthusiast's heart beat faster.
00x0.dev
Firmware Foundry & OS Lab
An independent playground for tech experiments at the intersection of systems, firmware, OS and Go. No venture, no buzzword bingo — just bits, bytes and tinkering.
Firmware Foundry
Low-level code with a focus on security and reliability. From bootloaders to OTA workflows.
Go-first Stack
Whether CLI tools, APIs or embedded services: Golang is the glue for reactive systems and rapid prototypes.
Log / Field Notes
Loose thoughts, TODO fragments and ideas that might someday become something larger.
Go Kernel Shim
Proof-of-concept for userspace daemons that stream kernel events via eBPF into a Go-based control plane.
SystemsFirmware Fuzzing Harness
First experiments with AFL++ on MCU builds. Goal: OTA rollbacks without crying.
FirmwareEphemeral Testbeds
Temporary test sites, booted via Terraform + NixOS, torn down after the last packet capture.
Ops00x0 Playground
Containerized subdomains for spontaneous ideas. DNS updates and TLS automation via Caddy.
InfraSignal not Noise
Focus on traceable architectural decisions, reproducible builds and transparent toolchains.
Open by Default
Ideas land in public repos unless NDAs block the way. Better to build together than stealthily.
Experiments Welcome
00x0.dev also serves as a root domain for temporary web experiments, API mockups and edge deployments.