《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

Terminal Emulators

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)

Recurrent neural network for audio noise reduction

An open optimized software library project for the ARM® Architecture

NatureDSP Library for HiFi5 DSP cores

Sound Open Firmware

Converts profiling output to a dot graph.

A high-performance runtime framework for modern robotics.

VSCode插件：自动生成，自动更新VSCode文件头部注释, 自动生成函数注释并支持提取函数参数，支持所有主流语言，文档齐全，使用简单，配置灵活方便，持续维护多年。

LK embedded kernel

RPMsg implementation for small MCUs

a small build system with a focus on speed

Easily download and manage single-player game cheats for your convenience

Rust Unikernel OS

Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.

wolfBoot is a portable, OS-agnostic, secure bootloader for microcontrollers, supporting firmware authentication and firmware update mechanisms.

DragonOS is an operating system developed from scratch using Rust, with Linux compatibility. It is designed for **Serverless** scenarios.

Vectorscope badge for the 2023 Hackaday Supercon and beyond!

一个基于 Electron 的音乐软件

A professional cross-platform SSH/Sftp/Shell/Telnet/Tmux/Serial terminal.

https://learningos.cn/os-lectures/ 2026年春季OS课程Slides\实验指导\思维导图\挑战项目等

Low-cost LS/FS/HS USB sniffer with Wireshark interface

32-bit RISC-V CPU in ~800 lines of C89

QP/C Real-Time Event Framework/RTOS implements event-driven Active Object (Actor) model combined with Hierarchical State Machines. Specifically designed for embedded systems (e.g., ARM Cortex-M MCUs).

A new bootable USB solution.

Tiny library to interface with ALSA in the Linux kernel

modm: a C++23 library generator for AVR and ARM Cortex-M devices