arduino-ide: Arduino (IDE) arduino-ide: arduino-ide: The open-source Arduino IDE environment makes it easy to write code arduino-ide: and upload it to the i/o board. arduino-ide: arduino-ide: It runs on Windows, Mac OS X, and Linux. arduino-ide: arduino-ide: The environment is written in Java and based on Processing, arduino-ide: avr-gcc, and other open source software. arduino-ide: arduino-ide: