Ppx_deriving_yojson or ppx_yojson_conv?

Learning
1

As per title, which one to use?

2

I am using ppx_deriving_yojson for now and it works well.

3

and there’s also GitHub - melange-community/melange-json: Compositional JSON encode/decode library and PPX for Melange and OCaml which is a library which both works in browser and native (uses yojson) and has deriver ppx which works in both these environments.