# Bits and pieces

- [Clean mix dependencies](/bits-and-pieces/clean-mix-dependencies.md): Clean mix dependencies
- [Run tests automatically on save](/bits-and-pieces/run-tests-automatically-on-save.md): Running your tests automatically every time you save helps a lot with languages like Elixir.
- [Run tests and stop on first failure](/bits-and-pieces/run-tests-and-stop-on-first-failure.md): Run tests and stop on first failure
- [How to remove Tailwind from a Phoenix project](/bits-and-pieces/how-to-remove-tailwind-from-a-phoenix-project.md)