Help with graphic serial interface

I’ve been working on finding some sort of user interface that I can use. I’m not good at programing so I am looking for something that isn’t super hard to use. All I really want is to be able to see a LED on a screen that represents a pin from my Arduino and turn that pin on/off with some sort of button. I can do that now with the serial monitor in the IDE but I wanted to find something a little more eye catching. All ideas help Thanks

You may be interested in my EzScrn demo

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The Processing software allows to construct a GUI, and interfaces well with an Arduino.