What is the most mature JSON library for Erlang?

Question

I wanted to use YAML but there is not a single mature YAML library for Erlang. I know there are a few JSON libraries, but was wondering which is the most mature?

Answer 1

I prefer Jiffy. It works with binary and is realy fast.

1> jiffy:decode(<<"{\"Name\":\"Tom\",\"Age\":10}">>).
{[{<<"Name">>,<<"Tom">>},{<<"Age">>,10}]}

Can encode as well:

2> jiffy:encode({[{<<"Name">>,<<"Tom">>},{<<"Age">>,10}]}).
<<"{\"Name\":\"Tom\",\"Age\":10}">>