JSON for Modern C++
Kotlin multiplatform / multi-format serialization
Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF
A C++20 library for fast serialization, deserialization and validation using reflection. Supports JSON, Avro, Boost Serialization, BSON, Cap'n Proto, CBOR, Cereal, Command line interfaces, CSV, Environment variables, flexbuffers, msgpack, parquet, TOML, UBJSON, XML, YAML, yas / msgpack.org[C++20]
Restish is a CLI for interacting with REST-ish HTTP APIs with some nice features built-in
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
CBOR codec (RFC 8949, RFC 8742) with CBOR tags, Go struct tag options (toarray, keyasint, omitempty, omitzero), float64/32/16, big.Int, and fuzz tested.
A 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-format
C++ header-only JSON library
Concise Binary Object Representation (CBOR) Library
a collection of lightweight TypeScript packages for AT Protocol, the protocol powering Bluesky.
Add-on module for Jackson (https://github.com/FasterXML/jackson) to support Scala-specific datatypes