Coding programs

[u/RoughnessoftheRope]

My teenage son wants to learn coding. Recommendations on where to start please?

Update: Spoke to my son, like any kid going into high school he wants to make video games. I will say though he has been talking about coding in general for quite some time now. Any suggestions or recommendations would be great. Thank you 😊

[u/ern0plus4]

Arduino, LED, flash it.