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by gamache 3233 days ago
There are some unique bits too. Phoenix Channels is a beautiful, shit-simple pub/sub abstraction on WebSockets and provides both JS and Elixir libraries. And then came Phoenix Presence, which can track shared state (like a user's online status) in a durable and fault-tolerant way.

Both are useful libraries, but the fact that they work in server clusters as well as single-node deployments is the real kicker. That's just how Erlang rolls.
1 comments
tmat 3232 days ago
That's just genservers though right? All of this stuff is just Elixir and generally can be done in Elixir in a few lines of code.

We're experimenting with a truly OTP driven web application right now(No API) where we connect the React app directly to the Elixir backend and only persist to a database on log out. Everything else is persisted in memory and run through genservers which are self healing and self hydrating.

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gamache 3232 days ago
Pretty much anything of value in the Elixir ecosystem is "just" genservers. OTP remains the star of the show.
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