1.nlohmann / jsonJSON for Modern C++jsonjson-pointerjson-patchcbormsgpackheader-only+13 moreC++MIT51K total7.5K forks+28 starsfrom 50,801 · score 3.37
2.okuramasafumi / albaAlba is a JSON serializer for Ruby, JRuby and TruffleRuby.json-serializerjson-serializationrubyperformancejsonpresenter+1 moreRubyMIT1.2K total65 forks+1 starsfrom 1,214 · score 0.69
3.danielaparker / jsonconsA C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-formatjsoncborjsonpathcsvjson-pointerjson-patch+14 moreC++Other license855 total217 forks+1 starsfrom 854 · score 0.69