View Source Phoenix (Phoenix v1.6.15)
This is the documentation for the Phoenix project.
By default, Phoenix applications depend on the following packages across these categories.
Ecto - a language integrated query and database wrapper
ExUnit - Elixir's built-in test framework
Phoenix - the Phoenix web framework (these docs)
Phoenix PubSub - a distributed pub/sub system with presence support
Phoenix HTML - conveniences for working with HTML in Phoenix
Phoenix LiveView - rich, real-time user experiences with server-rendered HTML
Phoenix LiveDashboard - real-time performance monitoring and debugging tools for Phoenix developers
Plug - a specification and conveniences for composable modules in between web applications
Telemetry Metrics - common interface for defining metrics based on Telemetry events
To get started, see our overview guides.
Link to this section Summary
Link to this section Functions
Returns the configured JSON encoding library for Phoenix.
To customize the JSON library, including the following
config :phoenix, :json_library, Jason
:plug_init_mode that controls when plugs are
We recommend to set it to
:runtime in development for
compilation time improvements. It must be
production (the default).
This option is passed as the