Program IoT appliances, robots without prior programming experience. It supports a plethora of sensors, switches, LCD/Matrix screens.

EasyBlocks4Kids generates Javascript backend code, and tested on kids.

Tech;
It was built using Google Blockly and johnny-five.

Requirements;

 - Mac|Windows|Linux|Raspbery Pi
 - NodeJS >=6

It works also on the $5 Raspberry Pi Zero W 1.3 though not recommended as NodeJS is very slow.

Notes;

If you use it, pls let me know.