SakuraCord
Discord, at home on the Mac. Native SwiftUI, full voice & video, and far less overhead.

Discord, built as a Mac app.
A native Mac app
Written in SwiftUI, with standard Mac windows, menus, keyboard shortcuts, and system materials.
Voice and video
Join voice channels, start calls, choose audio devices, and use your camera inside SakuraCord.
Lower memory use
There is no Chromium bundle behind the interface, so the app needs far less memory than the official client.