Yes, I use my Conduit instance for all my development work and also host a big Discord bridge on it (for https://veloren.net, which was mentioned in another comment).

I've used Conduit for about a year now with bridges and it works flawlessly. It doesn't have all features but a recent release added Spaces and end-to-bridge encryption (not as big of a deal when selfhosting server + bridges, but great nonetheless), so I'm not even sure what is still missing.