JsonStreamEncoder is a streaming encoder for streaming JSON to an IOish thing in Elixir.

Its use case is for when you care more about constant memory consumption and parallelism than you do about raw speed.

It is based on and uses Jason.

If you don't need a streaming interface and want more protocol support, use Jason.

Using Hex, the package can be installed by adding json_stream_encoder to your list of dependencies in mix.exs:

def deps do
  [
    {:json_stream_encoder, "~> 0.2.0"}
  ]
end

The docs for the most recent version can be found at Hex Docs.