userspace topic
FUSE-Filesystem
A basic file system in user space written in C using FUSE
uchroma
An advanced driver for Razer Chroma hardware in Linux
skift
🥑 A modern delightful operating system
NtyTcp
单线程用户态TCP/IP协议栈，epoll实现，包含服务器案例，并发测试案例
libriscv
C++20 RISC-V RV32/64/128 userspace emulator library
libcare
libcare -- Patch Userspace Code in Live Processes
xnu_gym
xnu_gym is a pongoOS module that patches XNU to reintroduce previously known and patched vulnerabilities. This is an easy way to practice kernel exploitation and jailbreak development!
proot-rs
Rust implementation of PRoot, a ptrace-based sandbox
nvfuse
NVMe based File System in User-space