from Hacker News

Why Elixir?

by lobo_tuerto on 10/11/24, 1:10 PM with 3 comments

  • by innocentoldguy on 10/11/24, 1:58 PM

    The reasons I reach for Elixir and Phoenix over any other languages and frameworks for web development are:

    1. Excellent tooling (e.g., Mix, IEx, Formatter, testing, debugging, Credo, ExDoc, Livebook, etc.)

    2. Excellent concurrency and fault tolerance.

    3. Ability to handle extremely large numbers of simultaneous connections in an efficient manner.

    4. Lightweight processes that handle both vertical and horizontal scaling.

    5. Phoenix channels.

    6. Full-stack development support.

    7. Supervision trees.

    8. Macro support.

    9. Interoperability with Erlang.

    10. One of the most supportive communities I've experienced.

    11. Excellent error messages and debug support.

    12. Excellent testing framework.

    13. Good support in my editor of choice (Helix).

    14. Mike and Nicole at Pragmatic Studio (for teaching new hires who don't know Elixir).