userspace-driver

Open source, cross-platform, user-mode tablet driver

Snabb: Simple and fast packet networking

Build userspace NVMe drivers and storage applications with CUDA support

GKey support for Logitech G910 Keyboard on Linux

A faster, lower-latency, userspace touchscreen input driver for the official Raspberry Pi 7" screen.

Virtual OSSv4 compatible digital audio workstation daemon

Linux USB kernel drivers in userspace daemon

Rust block device in userspace

Userspace I/O library for Xilinx AXI S2MM DMA

SoC specific part of the ISO7816 stack

Allocating physical memory in linux userspace

Fast zero-copy communication mechanism between kernel and user space in FreeBSD.

Userland linux driver for Moga bluetooth gamepads in "A" mode

Userspace ALSA MIDI sequencer server

RGB Cooling HAT advanced utility for YB-EPV02 and it's SSD1306.

CLI for managing colors and effects for CosmicByte Firefly Keyboard

Example to integrate Netronome SmartNICs with userspace driver

User space Block device access API

USART driver for STM32F4xx SoC

ILI9341 TFT screen userspace driver