Fastest feature-rich C++11/14/17/20 single-header testing framework
A cross-platform C and C++ unit testing framework for the 21st century
PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
A C++ library for AVR and NodeMCU
A free Fortran 2008, 2018 coarrays course with notes and exercises
C / C++ everything-memory debugger
Alchemist GCC/LLVM plugin for code analysis and tuning