You are right. I've just added the link.Years ago it was a pretty popular and well-known library, even for beginners.
It is a lib for MAX display drivers http://wayoda.github.io/LedControl/
Checkout new functionality and design of the LED Matrix editor )
Hi, this weekend's I had a bit of time and I've added ability to animate matrices, and added colors selector.Previous version is available as well: https://xantorohara.github.io/led-matrix-editor/v...
Just added animation )https://xantorohara.github.io/led-matrix-editor/
I thought about the offline version as well as implementation of a "Play" button.If I have time, I'll do it in the near future.I will notify you here :-)