Project Euler quickstarter repo with solution benchmarking

I’m learning Elixir and started to go through the Project Euler problems. While the problems are great, the UX is very limited. I’ve built a quickstarter repo that can be used offline, validates the solutions and benchmarks them as well, which is nice as it teaches you about performance and how the language behaves.
Anyway, here is the link:
Here are my problem 1 solutions with benchmarks for example: