Since I encountered resistors the first time as a teenager, I struggled with the colour coding scheme that describes how many Ohms a resistor has.
On a cloudy Friday afternoon, I decided to finally get rid of this item on my bucket list and write a small web-app that helps you with learning it (since I couldn't find anything else online that pleased me).
This is the result.
As with all my projects, feel free to comment and critizise. I'm especially keen on suggestions for better grey/silver and yellow/gold gradients in the .../public/b/res.svg vector graphic, since I'm not artist enough to put more time in it.
You can find a live version at restrain.serena-mueller.ch.
The only thing left for me is to learn the colour codes … o:)