I discovered JSON Binpack recently, which works either schemaless (like msgpack) or - supposedly more efficiently - with a schema. I haven't tried the codebase

I discovered JSON Binpack recently, which works either schemaless (like msgpack) or - supposedly more efficiently - with a schema. I haven't tried the codebase yet but it looks interesting. https://jsonbinpack.sourcemeta.com/ https://jsonbinpack.sourcemeta.com/