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Discussion on: Let's build a rainbow on a canvas from scratch! 🌈📐

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thormeier profile image
Pascal Thormeier Author

Glad you liked it! That's Desmos, you can find it here: desmos.com/calculator?lang=en
Got it from the YT channel "3blue1brown", I love that tool.

I do however admit that I cheated a bit with the gradient in Desmos. I created each linear function twice with different colors and changed the opacity to make it look like a gradient. It does the trick, though :D

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siddharthshyniben profile image
Siddharth

Ah, thanks. I watch 3blue1brown too.