DuckDB is an in-process SQL OLAP Database Management System
MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino
Optimized BLAS library based on GotoBLAS2 1.13 BSD version
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Khronos-reference front end for GLSL/ESSL, partial front end for HLSL
A C library for asynchronous DNS requests
A shield for the Arduino Mega that can back up video game cartridges
Red is a next-generation programming language
Go compiler for small place
Function pointers queues classes library for Arduino
A Lua module to work with Google protobuf
Expression language and expression evaluation for Go
Access USB & Bluetooth HID devices through Node.js
BASIC Compiler and Interpreter
A Forth compiler with a little difference
Ardui89 Altair Basic Interface (AABI) Serial Console (Arduino too)
Dennix is a unix-like hobbyist operating system written from scratch
Add Tandy MC-10 / Matra Alice development board and simulating
Development toolkit for Web Services and XML data bindings for C & C++
Ladder editor and debugger
Translates state machine into a target programming language.
maXbox is a script tool engine, compiler and source lib all in one exe