ocaml-yojson 1.7.0 Low-level JSON library for OCaml
Yojson is an optimized parsing and printing library for the JSON format. It addresses a few shortcomings of json-wheel including 2x speedup, polymorphic variants and optional syntax for tuples and variants.
ydump is a pretty printing command-line program provided with the yojson package. The program
atdgen can be used to derive OCaml-JSON serializers and deserializers from type definitions.