Repositories list

• linmo

  Public

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

  risc-vos-kernelriscv32+ 1preemptive-multitasking

  C

  •

  MIT License

  •28•102•6•8•Updated Dec 7, 2025Dec 7, 2025

• ca2025-mycpu

  Public
  RISC-V CPU Labs in Chisel

  chisel3risc-vchisel-generator

  Scala

  •

  MIT License

  •47•40•0•0•Updated Dec 7, 2025Dec 7, 2025

• Kconfiglib

  Public
  A flexible Python Kconfig implementation

  pythonkconfig

  Python

  •

  ISC License

  •2•13•1•1•Updated Dec 6, 2025Dec 6, 2025

• picosynth

  Public

  sysprog21/picosynth’s past year of commit activity
  A lightweight software synthesizer designed for resource-constrained environments.

  C

  •

  MIT License

  •1•7•0•0•Updated Dec 5, 2025Dec 5, 2025

• semu

  Public

  sysprog21/semu’s past year of commit activity
  A minimalist RISC-V system emulator capable of running Linux kernel with efficient event-driven scheduling

  emulatorlinux-kernelriscv+ 3risc-vriscv-emulatorrv32ima

  C

  •

  MIT License

  •64•280•7•5•Updated Dec 4, 2025Dec 4, 2025

• rv32emu

  Public
  Compact and Efficient RISC-V RV32I[MAFC] emulator

  emulatorvirtual-machineriscv+ 11jit-compilerbare-metalrisc-vinstruction-set-simulatorgdbstubelf-parserriscv32+ 4

  C

  •

  MIT License

  •124•518•18•3•Updated Dec 4, 2025Dec 4, 2025

• raycaster

  Public
  Wolfenstein 3D-style raycasting implementation

  C

  •

  MIT License

  •46•52•0•0•Updated Dec 3, 2025Dec 3, 2025

• simplefs

  Public

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

  linuxkernelfilesystem+ 4linux-kernelminimalistnative-file-systemlinux-vfs

  C

  •

  Other

  •104•455•4•1•Updated Nov 28, 2025Nov 28, 2025

• shecc

  Public
  A self-hosting and educational C optimizing compiler

  clinuxarm+ 12compilerriscvqemuarmv7cross-compilerelfself-hosting+ 5

  C

  •

  BSD 2-Clause "Simplified" License

  •149•1.3k•25•4•Updated Nov 26, 2025Nov 26, 2025

• lz77

  Public

  sysprog21/lz77’s past year of commit activity
  A minimalist C implementation of the Lempel-Ziv 77 compression algorithm

  data-compressionlz77-compression-algorithmsingle-header-library

  C

  •

  MIT License

  •2•10•0•0•Updated Nov 24, 2025Nov 24, 2025

• vwifi

  Public

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

  linuxnetworkinglinux-drivers+ 5wifi-networknl80211mac80211wireless-drivercfg80211

  C

  •

  MIT License

  •50•239•5•3•Updated Nov 24, 2025Nov 24, 2025

• chisel-bootcamp

  Public

  sysprog21/chisel-bootcamp’s past year of commit activity
  Generator Bootcamp Material: Learn Chisel the Right Way

  chisel-generator

  Jupyter Notebook

  •

  Apache License 2.0

  •297•13•1•0•Updated Nov 20, 2025Nov 20, 2025

• rv32emu-bench

  Public

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

  •1•1•0•0•Updated Nov 12, 2025Nov 12, 2025

• rv32emu-demo

  Public

  sysprog21/rv32emu-demo’s past year of commit activity
  Demo pages for rv32emu in user-mode and system emulation

  HTML

  •0•3•0•0•Updated Nov 12, 2025Nov 12, 2025

• mado

  Public
  A window system for resource-constrained devices

  embeddedgui-toolkitvector-graphics+ 1window-system

  C

  •

  MIT License

  •23•110•12•3•Updated Oct 31, 2025Oct 31, 2025

• ca2025-quizzes

  Public

  sysprog21/ca2025-quizzes’s past year of commit activity
  quizzes shipped in Computer Architecture (2025 Fall)

  C

  •

  MIT License

  •82•3•0•1•Updated Oct 27, 2025Oct 27, 2025

• rv32emu-prebuilt

  Public

  sysprog21/rv32emu-prebuilt’s past year of commit activity
  The prebuilt binary files used by rv32emu

  1•2•0•0•Updated Oct 25, 2025Oct 25, 2025

• minislirp

  Public
  A dependency-free version of libslirp

  C

  •

  Other

  •2•3•0•0•Updated Oct 25, 2025Oct 25, 2025

• doom_riscv

  Public

  sysprog21/doom_riscv’s past year of commit activity
  Doom classic port to lightweight RISC‑V

  C++

  •

  GNU General Public License v2.0

  •30•9•2•1•Updated Oct 23, 2025Oct 23, 2025

• vga-nyancat

  Public
  Hardware-accelerated Nyancat animation on VGA display, implemented in Verilog RTL

  nyan-catverilog-hdlverilator

  C++

  •

  MIT License

  •0•13•0•0•Updated Oct 18, 2025Oct 18, 2025

• lkmpg

  Public

  sysprog21/lkmpg’s past year of commit activity
  The Linux Kernel Module Programming Guide (updated for 5.0+ kernels)

  clinuxdocumentation+ 8bookskernellinux-kerneldevice-driverlinux-kernel-modulelinux-kernel-driverlkm+ 1

  TeX

  •

  Open Software License 3.0

  •594•8.3k•11•2•Updated Sep 28, 2025Sep 28, 2025

• lab0-c

  Public
  C Programming Lab: Assessing Your C Programming Skills

  clinuxlinked-list+ 4csappvalgrindc-programmingprogramming-skills

  C

  •

  Other

  •1.7k•482•1•3•Updated Sep 13, 2025Sep 13, 2025

• kxo

  Public

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

  C

  •

  MIT License

  •84•8•0•2•Updated Sep 10, 2025Sep 10, 2025

• simrupt

  Public

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

  Shell

  •

  MIT License

  •31•12•0•1•Updated Sep 10, 2025Sep 10, 2025

• vcam

  Public
  Virtual camera device driver for Linux

  linux-kernelv4l2device-driver+ 1camera-driver

  C

  •

  MIT License

  •51•112•2•1•Updated Aug 14, 2025Aug 14, 2025

• tlsf-bsd

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

  realtimememory-allocationmemory-pool+ 1fragmentation

  C

  •

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

  •16•118•0•0•Updated Aug 2, 2025Aug 2, 2025

• sehttpd

  Public
  A small and efficient web server with 1K lines of C code

  linuxhttpweb-server+ 4asynchronous-programmingepollebpfnonblocking

  C

  •

  MIT License

  •75•89•1•0•Updated Jul 20, 2025Jul 20, 2025

• khttpd

  Public
  An experimental HTTP server implemented as Linux kernel module

  web-servertcplinux-kernel+ 3httpdhttp-serversocket-programming

  C

  •

  MIT License

  •126•79•1•0•Updated Jul 13, 2025Jul 13, 2025

• concurrency-primer

  Public
  Concurrency Primer

  TeX

  •

  Creative Commons Attribution Share Alike 4.0 International

  •15•98•3•1•Updated Jun 25, 2025Jun 25, 2025

• kecho

  Public

  sysprog21/kecho’s past year of commit activity
  A lightweight echo server implementation in Linux kernel mode

  sockettcplinux-kernel+ 1workqueue

  C

  •

  MIT License

  •106•31•0•0•Updated Jun 24, 2025Jun 24, 2025