phoenix_ecto

Implements Elixir protocols like Phoenix.HTML.FormData for Ecto.Changeset, enabling seamless form handling and validation without custom code, as highlighted in the README's integration section.

Provides Phoenix.Ecto.SQL.Sandbox plug to run browser tests concurrently with tools like Hound or Wallaby, speeding up acceptance test suites and reducing development time, with detailed setup instructions in the README.

Implements Phoenix.HTML.Safe for Decimal, ensuring secure HTML output in Phoenix templates when dealing with financial or precise numeric data, preventing XSS vulnerabilities.

Converts Ecto exceptions into proper HTTP responses via Plug.Exception, improving error handling in web applications and allowing configurable exclusion of specific exceptions, as noted in the configuration section.