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

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

Arduino core for the ESP32

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

The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tr…

static analysis of C/C++ code

Bear is a tool that generates a compilation database for clang tooling.

GNU Radio – the Free and Open Software Radio Ecosystem

free C++ class library of cryptographic schemes

Bloaty: a size profiler for binaries

Open-source engine for Heroes of Might and Magic III

Open source RGB lighting control that doesn't depend on manufacturer software. Supports Windows, Linux, MacOS. Mirror of https://gitlab.com/CalcProgrammer1/OpenRGB. Releases can be found on GitLab.

Software defined radio receiver powered by GNU Radio and Qt.

Arduino library for controlling single-wire LED pixels (NeoPixel, WS2812, etc.)

Cryptography Toolkit

Infrastructure to enable deployment of ML models to low-power resource-constrained embedded targets (including microcontrollers and digital signal processors).

Cross-platform, Serial Port library written in C++

Cross-Platform Software-Defined Radio Application

Revision 2.0 of USB Host Library for Arduino.

MIDI for Arduino

Access USB & Bluetooth HID devices through Node.js

ELF file viewer/editor for Windows, Linux and MacOS.

Device OS (Firmware) for Particle Devices

WebUSB demos running on Arduino (and compatible) hardware.

ESP32S2 native USB library. Implemented few common classes, like MIDI, CDC, HID or DFU (update).

BOSSA is a flash programming utility for Atmel's SAM family of flash-based ARM microcontrollers. The motivation behind BOSSA is to create a simple, easy-to-use, open source utility to replace Atmel…

Arduino library for I2C & SPI abstractions

Paho C MQTT-SN gateway and libraries for embedded systems. Paho is an Eclipse IoT project.