Weakty

Server dependencies

libvips (image thumbnails)

Image uploads generate responsive WebP thumbnails via libvips.
Install it before starting the server:

# Arch Linux
pacman -S libvips

# macOS
brew install vips

Without libvips, the app still runs and uploads still work — thumbnail generation
is skipped with a warning logged. Existing images just won't have srcset variants.

To start your Phoenix server:

• Run mix setup to install and setup dependencies
• 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