GPT4All: Run Local LLMs on Any Device. Open-source and available for commercial use.

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

📚 Modern C++ Tutorial: C++11/14/17/20 On the Fly | https://changkun.de/modern-cpp/

Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

An open source re-implementation of RollerCoaster Tycoon 2 🎢

ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through Home Automation systems.

🎤⌨️ Acoustic keyboard eavesdropping

Easy to use device for connecting "old" measuring units (water, power, gas, ...) to the digital world

Let's upgrade cheap off-the-shelf robotic mowers to modern, smart RTK GPS based lawn mowing robots!

🗺️ MAPS.ME — Offline OpenStreetMap maps for iOS and Android

Telegram Bot API server

Visual Python and C++ nanosecond profiler, logger, tests enabler

Open Source Remote - Firmware

A Fork of Emulation Station for RetroPie. Emulation Station is a flexible emulator front-end supporting keyboardless navigation and custom system themes.

DIY LCD touchscreen for Home Automation

OpenGarage: open-source WiFi-enabled garage door opener

Lora Long Range Mailbox Sensor for Smart Homes or for Standalone use

Lightweight Source RCON client that works on Windows, macOS, & Linux.

An open-source system-level simulator modeling the 5G air interface

Ardunio ESP32 BLE (&Browser Web Bluetooth) driven crappy nespresso expert brewbutton

Wi-Fi controlled RGB LED clock and display built with 60 Adafruit NeoPixels and ESP8266 using #FastLED