[Tolexx]

> The story for Crystal is the same story for many programming languages: grow the interest of users, and find generous funding.

it's the same thing for Elixir as well. they have successfully wooed a few Ruby programmers but not many have completely switched to using Elixir. Again some companies using Elixir are those that want to migrate away from Ruby.

it takes quite a while for a new hot language to become extremely popular and then go on to replace other popular mainstream languages.

[npn]

I love Elixir, but it is an extremely niche language. It's great for network application, but just doesn't seem to be suitable for a daily driver language. Meanwhile crystal can fit all the bill: you can use it to write small scripts, you can write it for write long running service, you can write it to crunch data (the multi-threading feature of crystal is still an experiment though, but it works well for basic stuff)...

As I mainly use ruby for scripting, Crystal has been replacing ruby's role for me for 3+ years and I don't even find anything that really missing, except for maybe a decent ORM like Sequel.