Rust is used in Shirogane (https://github.com/Marc3842h/shirogane).

Shirogane is a osu! beatmap mirror built for shiro. We use Rust because of memory safe but still low level and high performance.

Huge boon to productivity when coupled with Phoenix. Moreover, it has made background jobs and all the unseen aspects of a business easily abstracted.

I have been study with videos and tutorials

• https://www.youtube.com/watch?v=L_GvP5XTJj4&list=PL8eBmR3QtPL3pDzQpwPYfWQ4NEPGu6j7z

Backend logic (REST, Auth0, Redis, Postgres, functional graph library (fgl), ...)

Our internal deployment tool, called Mordor, is written in Haskell.

Knowledge collection, collation, and enrichment. Business logic.

For some internal tools like our email deliverability monitor

Still experimental work for multikernel OS.

language used by phoenix framework

Elixir and Phoenix are awesome.

Don't worry, be type-safe.