The telegram apps are open source

Look at the telegram client, which is open source and has the best UX for a messenger I know

WiHi is already taken in Japanese for WiFi. They write WiFi but can’t pronounce WiFi (there is no Fi sillable), so they say WiHi. Source: I lived in Japan for a while.

So Ente, like duck?

Edit: just checked it out (yes it’s duck), what’s the appeal over a self hosted nextcloud?