RT-Thread is an open source IoT Real-Time Operating System (RTOS). https://rt-thread.github.io/rt-thread/

Embedded graphics library to create beautiful UIs for any MCU, MPU and display type.

⚡️A native, local-first alternative to Logitech Options+, written in Rust 🦀 — remap buttons, DPI, and SmartShift over HID++. No account, no telemetry.

Typeflux is a macOS menu bar voice input tool built with Swift. It is designed for a fast "hold to talk, release to insert" workflow: press a hotkey, speak naturally, let the app transcribe your sp…

Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories wi…

Open source gaming mouse firmware built on Zephyr RTOS. Low latency, full customization, extensible driver model.

Official QMK firmware for Keychron and Lemokey keyboards — 63 boards, Hall Effect support, online configurator compatible.

The official Lark/Feishu CLI tool, maintained by the larksuite team — built for humans and AI Agents. Covers core business domains including Messenger, Docs, Base, Sheets, Calendar, Mail, Tasks, Me…

Corne keyboard, a split keyboard with 3x6 column staggered keys and 3 thumb keys.

Fast Desktop Switching Device

design and test virtual 3d keyboards.

An open source AI wearable device that captures what you say and hear in the real world and then transcribes and stores it on your own server. You can then chat with Adeus using the app, and it wil…

Multi-Platform Gamepad Firmware for Raspberry Pi Pico and other RP2040 boards

ZMK Studio

ZMK Firmware Repository

OBS Studio - Free and open source software for live streaming and screen recording

Share a single keyboard and mouse between multiple computers.

Open-source keyboard firmware for Atmel AVR and Arm USB families

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.

Haptic input knob with software-defined endstops and virtual detents