Not a paid ad, just an appreciation post!
The last day I've been setting up various mini-Lightning Networks using Polar. It comes with a slick UI and lets you create all the major node implementations, open channels, try payments and edge cases. In the example below I'm playing with Taproot Asset channels. All using docker and regtest.
And isn't it aesthetically pleasing, too?
I can’t wait to try this someday. Thanks for sharing.