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Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers, Ghostty and Bun.
Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips
Build your own robot duck. XGO-Duck is a 3D-printable biped powered by Arduino UNO Q and 15 servos, adapted from Pollen Robotics' Microduck. Includes mechanical models, PCB designs, a BOM, and an assembly guide. Build it, explore its motion, and make it your own.
Embedded JS template engine for Node, Deno, and the browser. Lighweight, fast, and pluggable. Written in TypeScript
Sming - powerful open source framework simplifying the creation of embedded C++ applications.
data compression library for embedded/real-time systems
A cross-platform TUI bluetooth manager.
The libgphoto2 camera access and control library.
Headless Chrome/Chromium driver for Capybara
Creates up to a thousand WiFi access points with custom SSIDs.
IoTSharp is an open-source IoT platform for data collection, processing, visualization, and device management.
Gazebo database of SDF models. This is a predecessor to https://app.gazebosim.org
GPIO access and interrupt detection with Node.js
Store and access data published by OwnTracks apps
HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform
A lightweight, high-performance go mqtt server(v3.0|v3.1.1|v5.0) supporting distributed cluster
Apple HomeKit accessory server library for ESP-OPEN-RTOS
Visualize ROS topics inside a terminal with Unicode/ASCII art
DroneBridge for ESP32. A secure & transparent telemetry link with support for WiFi and ESP-NOW. Supporting MAVLink, MSP, LTM or any other protocol
HiveMQ MQTT Client is an MQTT 5.0 and MQTT 3.1.1 compatible and feature-rich high-performance Java client library with different API flavours and backpressure support
OpenAI Gym environments for an open-source quadruped robot (SpotMicro)
A small desktop robot that brings an AI coding assistant to life, physically acting out when it reads files, thinks, writes code, and finishes work.
Tessera: beautiful, easy touch screens for Home Assistant on affordable ESP32 panels, 2.8 to 10.1 inch (CYD, Guition, Waveshare). Drag-and-drop editor, no YAML, no MQTT.
:airplane: Multi-functional, compatible DIY general aviation proximity awareness system