bare-metal

My over-engineered home k8s cluster, managed as code.

A metacircular Java VM: an all-Java boot-image writer and baseline compiler that turn Java classes into a raw kernel8.img running bare-metal on a Raspberry Pi 4 (AArch64) — no OS, no C, no external assembler or linker.

Building ARM firmware without HAL, stdlibs and using a custom linker script

Kubernetes operator: bare-metal load balancer with IPv4/IPv6 support and multiple algorithms

An engine-agnostic DOT parser for Zig with borrowed syntax trees, typed diagnostics, explicit memory control, and bare-metal compatibility.

Compact and Efficient RISC-V RV32I[MAFC] emulator

K4510: a fantasy 8/16-bit computer — 45GS10, 256 MB, the VICKY video chip, an OPL2, a MATH unit, JIM the VT100 in hardware; K/OS with REXX, EhBASIC, BBC BASIC, CP/M on the Tube, Forth, and Mad Pascal and C compiled at its own prompt. Boots on its own minimal Linux from a USB stick, or runs in a window on a desktop.

Self-relocating UART upload loader for Raspberry Pi 2/3/4 (BCM2836/BCM2837/BCM2711) — flash once, then upload new firmware over serial instead of rewriting the SD card

Bare-metal libraries and examples for the original PlayStation, including the PSYQo C++ SDK and OpenBIOS.

Build high-performance embedded systems with this zero-overhead, static memory C99 framework for bare-metal targets.

Build GD32M53x firmware using CMake and VS Code in a containerized environment without local toolchain installation.

Build GD32F3x0 firmware using CMake and VS Code in a pre-configured Docker container. Eliminate local toolchain setup with this ready-to-use development environment.

Develop embedded systems solutions using bare metal C/C++, FreeRTOS, and IoT protocols like MQTT, BLE, and LoRaWAN for reliable device connectivity.

Verify Edge AI model binaries securely using wolfSSL with zero dynamic memory, optimized for embedded and constrained environments.

Build a polyglot bare-metal OS for x86 architecture with a tiled mosaic interface and a focus on low-level innovation.

🖥️ Build and customize JebOS, an open-source operating system, easily from source files with support for essential command line operations.

An educational x86_64 OS in Rust with UEFI, SMP, Ring 3, persistent ext2, zash, and zi.

Self-hosted PaaS on a private WireGuard mesh. Zero open ports. K3s. Dark by default.

Full Hardware and Electronics design, Bare-metal GNC flight software for an actively attitude-controlled high-power rocket

Welcome to the official repository for BurnOS, an operating system written entirely in C that is based on neither Unix nor Linux.