ArduBlock - ArduBlock is a graphical programming language plugin specifically made for Arduino circuits and controllers.
codebender - The Largest Arduino Playground In The World. Create, share and run your code anywhere.
MINIBLOQ - miniBloq is an open source graphical programming environment for Multiploโข, Arduinoโข, physical computing devices and robots.
Raspberry Pi - The Raspberry Pi is a tiny and affordable computer that you can use to learn programming through fun, practical projects. Join the global Raspberry Pi community.
XOD - A visual programming language for microcontrollers. Like code, but better.
Arduboy - A mini open-source game system you can program yourself ๐พ