[swyx]

ok is there an "open source beeper" that has emerged that i can play with? cant use amber because closed source

[tulir]

The bridges made for Beeper are all open source (https://github.com/mautrix/), so you can set up your own Matrix server with bridges and use any open source Matrix client (https://matrix.org/ecosystem/clients/).

Besides Beeper, the only consumer bridge hosting service I'm aware of is Element One, but it's only barely maintained, so I'd definitely recommend self-hosting over that.