I just did a small programming side project with a friend in Elixir and I was pretty impressed with the language, especially how it approaches functional programming, concurrency, parallelism, and “programming in the large” (e.g. networked systems and clusters).

I still think there’d be some sort of mental hurdle for me to consider using it for a project of the kinds described on WeUseElixir (vs my go-to language of Python).

But simply toying around with a concrete example of a concrete “word count” program scaled up to multi-core and multi-node made me “get” Elixir a lot more.

Also, I highly recommend this podcast interview with the author of “Elixir in Action.” He does a really nice job describing what makes Erlang and Elixir unique vs other commonly used backend programming languages.

https://se-radio.net/2018/08/se-radio-336-sasa-juric-on-elix...

Have you tried the codecrafters exercises, you can build a shell and a redis cache in it. It's not even that hard when you have a nice planned laid out like they do