Repositories list

• kbox

  Public

  sysprog21/kbox’s past year of commit activity
  Boot a real Linux kernel as an in-process library (LKL) and route intercepted syscalls to it via seccomp

  linux-containerisolated-environmentslinux-system-calls

  linux-containerisolated-environmentslinux-system-calls

  C

  •

  MIT License

  •1616 forks•7474 stars•1515 issues•00 pull requests•Updated Apr 21, 2026Apr 21, 2026

• kxo

  Public

  sysprog21/kxo’s past year of commit activity
  A Tic-Tac-Toe Game Engine implemented as Linux kernel module

  C

  •

  MIT License

  •8585 forks•1010 stars•00 issues•00 pull requests•Updated Apr 19, 2026Apr 19, 2026

• zhtw-mcp

  Public

  sysprog21/zhtw-mcp’s past year of commit activity
  A linguistic linter for Traditional Chinese (zh-TW)

  traditional-chineselocalization-toollinguistic-analysis+ 2

  traditional-chineselocalization-toollinguistic-analysislarge-language-modelsclaude-code

  Rust

  •

  MIT License

  •1919 forks•180180 stars•88 issues•00 pull requests•Updated Apr 16, 2026Apr 16, 2026

• simplefs

  Public

  sysprog21/simplefs’s past year of commit activity
  A simple native file system for Linux kernel

  linuxkernelfilesystem+ 4

  linuxkernelfilesystemlinux-kernelminimalistnative-file-systemlinux-vfs

  C

  •

  Other

  •108108 forks•481481 stars•33 issues•11 pull request•Updated Apr 14, 2026Apr 14, 2026

• rv32emu

  Public

  sysprog21/rv32emu’s past year of commit activity
  Compact and Efficient RISC-V RV32I[MAFC] emulator

  emulatorvirtual-machineriscv+ 11

  emulatorvirtual-machineriscvjit-compilerbare-metalrisc-vinstruction-set-simulatorgdbstubelf-parserriscv32+ 4

  C

  •

  MIT License

  •142142 forks•552552 stars•1111 issues•66 pull requests•Updated Apr 14, 2026Apr 14, 2026

• shecc

  Public

  sysprog21/shecc’s past year of commit activity
  A self-hosting and educational C optimizing compiler

  clinuxarm+ 12

  clinuxarmcompilerriscvqemuarmv7cross-compilerelfself-hosting+ 5

  C

  •

  BSD 2-Clause "Simplified" License

  •161161 forks•1.4k1.4k stars•2525 issues•44 pull requests•Updated Apr 11, 2026Apr 11, 2026

• rv32emu-bench

  Public

  sysprog21/rv32emu-bench’s past year of commit activity
  JavaScript

  •11 fork•11 star•00 issues•00 pull requests•Updated Apr 9, 2026Apr 9, 2026

• Kconfiglib

  Public

  sysprog21/Kconfiglib’s past year of commit activity
  A flexible Python Kconfig implementation

  pythonkconfig

  pythonkconfig

  Python

  •

  ISC License

  •22 forks•1919 stars•00 issues•00 pull requests•Updated Apr 8, 2026Apr 8, 2026

• vwifi

  Public

  sysprog21/vwifi’s past year of commit activity
  A virtual wireless device driver for Linux

  linuxnetworkinglinux-drivers+ 5

  linuxnetworkinglinux-driverswifi-networknl80211mac80211wireless-drivercfg80211

  C

  •

  MIT License

  •5757 forks•246246 stars•55 issues•33 pull requests•Updated Apr 7, 2026Apr 7, 2026

• threadx-cortex-r5-demo

  Public

  sysprog21/threadx-cortex-r5-demo’s past year of commit activity
  Rust-written Real-Time Tasks on Eclipse ThreadX

  rtosrust-embedded

  rtosrust-embedded

  Rust

  •

  MIT License

  •00 forks•33 stars•00 issues•00 pull requests•Updated Mar 25, 2026Mar 25, 2026

• threadx

  Public

  sysprog21/threadx’s past year of commit activity
  An advanced real-time operating system designed specifically for deeply embedded applications.

  C

  •

  MIT License

  •923923 forks•55 stars•00 issues•00 pull requests•Updated Mar 25, 2026Mar 25, 2026

• thread-metric-benchmark

  Public

  sysprog21/thread-metric-benchmark’s past year of commit activity
  Thread-Metric RTOS Test Suite

  benchmarkingschedulingmemory-allocation+ 3

  benchmarkingschedulingmemory-allocationrtosreal-time-systemspreemptive-multitasking

  C

  •

  MIT License

  •00 forks•55 stars•00 issues•00 pull requests•Updated Mar 23, 2026Mar 23, 2026

• semu

  Public
  A minimalist RISC-V system emulator capable of running Linux kernel with efficient event-driven scheduling

  emulatorlinux-kernelriscv+ 3

  emulatorlinux-kernelriscvrisc-vriscv-emulatorrv32ima

  C

  •

  MIT License

  •7171 forks•294294 stars•77 issues•77 pull requests•Updated Mar 23, 2026Mar 23, 2026

• raycaster

  Public

  sysprog21/raycaster’s past year of commit activity
  Wolfenstein 3D-style raycasting implementation

  C

  •

  MIT License

  •4949 forks•5454 stars•11 issue•00 pull requests•Updated Mar 22, 2026Mar 22, 2026

• chisel-bootcamp

  Public
  Generator Bootcamp Material: Learn Chisel the Right Way

  chisel-generator

  chisel-generator

  Jupyter Notebook

  •

  Apache License 2.0

  •308308 forks•1313 stars•00 issues•00 pull requests•Updated Mar 22, 2026Mar 22, 2026

• concurrent-programs

  Public
  Complementary Concurrency Programs for course "Linux Kernel Internals"

  linuxconcurrencymultithreading+ 2

  linuxconcurrencymultithreadingposix-threadsconcurrency-patterns

  C

  •

  BSD 2-Clause "Simplified" License

  •9292 forks•430430 stars•11 issue•22 pull requests•Updated Mar 15, 2026Mar 15, 2026

• libiui

  Public
  A complete Material Design 3 implementation in pure C

  material-designgui-toolkitembedded-systems+ 3

  material-designgui-toolkitembedded-systemsvector-graphicswidget-libraryimmediate-mode-ui

  C

  •

  MIT License

  •55 forks•3535 stars•22 issues•00 pull requests•Updated Mar 8, 2026Mar 8, 2026

• rv32emu-demo

  Public
  Demo pages for rv32emu in user-mode and system emulation

  HTML

  •00 forks•33 stars•00 issues•00 pull requests•Updated Mar 6, 2026Mar 6, 2026

• lkmpg

  Public
  The Linux Kernel Module Programming Guide (updated for 5.0+ kernels)

  clinuxdocumentation+ 8

  clinuxdocumentationbookskernellinux-kerneldevice-driverlinux-kernel-modulelinux-kernel-driverlkm+ 1

  TeX

  •

  Open Software License 3.0

  •608608 forks•8.4k8.4k stars•1212 issues•22 pull requests•Updated Mar 4, 2026Mar 4, 2026

• rv32emu-prebuilt

  Public
  The prebuilt binary files used by rv32emu

  11 fork•22 stars•00 issues•00 pull requests•Updated Mar 1, 2026Mar 1, 2026

• mado

  Public

  sysprog21/mado’s past year of commit activity
  A window system for resource-constrained devices

  embeddedgui-toolkitvector-graphics+ 1

  embeddedgui-toolkitvector-graphicswindow-system

  C

  •

  MIT License

  •2323 forks•115115 stars•1212 issues•44 pull requests•Updated Mar 1, 2026Mar 1, 2026

• tlsf-bsd

  Public
  Two Level Segregated Fit (TLSF) memory allocator implementation, BSD License

  realtimememory-allocationmemory-pool+ 1

  realtimememory-allocationmemory-poolfragmentation

  C

  •

  BSD 3-Clause "New" or "Revised" License

  •1717 forks•130130 stars•00 issues•00 pull requests•Updated Feb 9, 2026Feb 9, 2026

• linmo

  Public

  sysprog21/linmo’s past year of commit activity
  A simple multitasking OS kernel

  rtosrisc-vos-kernel+ 2

  rtosrisc-vos-kernelriscv32preemptive-multitasking

  C

  •

  MIT License

  •3737 forks•110110 stars•1010 issues•1010 pull requests•Updated Feb 4, 2026Feb 4, 2026

• ca2025-mycpu

  Public
  RISC-V CPU Labs in Chisel

  chisel3risc-vrv32i+ 1

  chisel3risc-vrv32ichisel-generator

  Scala

  •

  MIT License

  •7777 forks•7878 stars•00 issues•33 pull requests•Updated Jan 31, 2026Jan 31, 2026

• vcam

  Public
  Virtual camera device driver for Linux

  linux-kernelv4l2device-driver+ 1

  linux-kernelv4l2device-drivercamera-driver

  C

  •

  MIT License

  •5555 forks•117117 stars•22 issues•11 pull request•Updated Jan 29, 2026Jan 29, 2026

• simrupt

  Public

  sysprog21/simrupt’s past year of commit activity
  A Linux device driver that simulates interrupts

  Shell

  •

  MIT License

  •3131 forks•1414 stars•00 issues•00 pull requests•Updated Jan 21, 2026Jan 21, 2026

• doom_riscv

  Public
  Doom classic port to lightweight RISC‑V

  C++

  •

  GNU General Public License v2.0

  •3333 forks•1010 stars•22 issues•11 pull request•Updated Jan 1, 2026Jan 1, 2026

• rv8-bench

  Public
  rv8 benchmark suite

  C

  •1414 forks•22 stars•00 issues•00 pull requests•Updated Jan 1, 2026Jan 1, 2026

• cpumemory-zhtw

  Public
  Traditional Chinese translation of "What Every Programmer Should Know About Memory"

  linuxcpugitbook+ 2

  linuxcpugitbookcachevirtual-memory

  CSS

  •3535 forks•339339 stars•22 issues•00 pull requests•Updated Dec 24, 2025Dec 24, 2025

• picosynth

  Public
  A lightweight software synthesizer designed for resource-constrained environments.

  C

  •

  MIT License

  •11 fork•99 stars•00 issues•00 pull requests•Updated Dec 5, 2025Dec 5, 2025