Arduino IDE - Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware...
ThinkBeforeCommuting - The email signature that saves the environment ♻️
PlatformIO - Next-generation IDE for IoT
Sup! Standup Bot - The complete stand-up and follow-up bot
B4R - Development tool for native Arduino programs.
Leap - With Leap you find things based on your natural memory of that file.