Modkit is an in-browser graphical programming environment for microcontrollers. Modkit allows you to program Arduino and Compatible hardware using simple graphical blocks and/or traditional text code. Modkit's graphical blocks are heavily inspired by the Scratch programming environment developed by the Lifelong Kindergarten Group at the MIT Media Lab. Modkit runs in your web browser and requires our Desktop Widget to communicate with your development board. You can use Modkit for free or join our Alpha Club to support Modkit and enjoy additional features before their release to the general public.