300 lines including HTML, CSS and JS, that’s all. ;)
I know it’s more like a toy but I’m also not a professional developer. I just want to show how easy to write a dApp on Ardor.
It use only one build-in function of Ardor platform: Messages.
The logic is very simple: treat a predefined Ardor account as a channel, and every public messages to that account as a channel message.
If you’re interest the whole file could be download at Ardor DataClound: