ElixirNewbie

To start your Phoenix server:

• Install dependencies with mix deps.get
• Create and migrate your database with mix ecto.setup
• Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

Learn more

• Official website: https://www.phoenixframework.org/
• Guides: https://hexdocs.pm/phoenix/overview.html
• Docs: https://hexdocs.pm/phoenix
• Forum: https://elixirforum.com/c/phoenix-forum
• Source: https://github.com/phoenixframework/phoenix

Wallaby

We use Wallaby for end-to-end testing. If you want to run Wallaby you'll have to follow their instructions and install the ChromeDriver.

To execute wallaby tests run:

mix test --only wallaby

For example, we have a /screenshots folder with screenshots of every page at different screen sizes in order to ensure consistent responsive styles across devices.

Webp Conversion

We use .webp images for performance optimization. We can convert an image to .web using the webp library

$ sudo apt install webp 

Then simply convert the image.

$ cwebp -q 60 my_image.png -o my_image.webp