nice, private or OSS? Elixir needs a better notification engine badly

What do you mean exactly? If you need a notification engine, reaching for a pubsub implementation is very easy with phoenix’s popularity and quite battle tested. I’ve implemented notifications at scale a few times in the ecosystem. What problems are you encountering that you don’t feel you have a tool in the shed to work with in this case?

And if you wanna buy over build, check out https://knock.app - also built in elixir