Scratch extension for Arduino (experimental release) | tecno4 | Scoop.it
From blog.arduino.cc - May 14, 2015 11:05 AM

With the new (experimental) Arduino extension for Scratch, you can create visual programs to control sensors and actuators connected to Arduino boards. Try it on the new ScratchX site.

Scratch allows kids (and everyone) to create their own games, interactive stories, and animations using a visual programming environment. Scratch is made by theLifelong Kindergarten (LLK) group at the MIT Media Lab. The ScratchX.org site is a place for trying out new, experimental extensions to Scratch — e.g. for connecting to hardware or web services. As a member of both Arduino and LLK, I’m especially excited about this possibility to combine Scratch with Arduino.