xinput

Allows the Nintendo Switch Pro Controller, Joycons and SNES controller to be used with CEMU, Citra, Dolphin, Yuzu and as generic XInput

Tool for using Steam-Input controller rebinding at a system level alongside a global overlay

DirectInput to XInput wrapper

Universal Control Remapper [Alpha]

Gopher360 is a free zero-config app that instantly turns your Xbox 360, Xbox One, or even DualShock controller into a mouse and keyboard. Just download, run, and relax.

Custom InputManager for Unity

Hide the mouse cursor when typing and show it again when the mouse moves

C# wrapper around XInput, works with any Mono or .NET application (eg. Unity3D)

XInput library for USB capable Arduino boards

DirectInput interface for XInput controllers

DualShock4 emulation for Xbox controllers or keyboard and mouse / Эмуляция DualShock4 для Xbox контроллеров или клавиатуры и мыши

A simple GUI for Xorg's Xinput tool.

Windows kernel-mode driver for controlling access to various input devices.

Code and comprehensive explanations of game controller I/O on PC

NFS (Black Box, MW & newer) - XInput Plugin

Xbox360 controller emulation for Xiaomi Gamepad, with vibration support

Highly advanced game controller mapping

Gaming input peripherals prototyping platform for Windows

USBRetro: Robust USB host controller input for retro consoles.

XB2X: User-mode Windows driver for Xbox OG controllers, supporting both XInput and DirectInput.