JSON for Modern C++

Parsing gigabytes of JSON per second

Parse, Resolve, and Dereference JSON Schema $ref pointers in Node and browsers

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

C++ header-only JSON library

System.Text.Json-based support for all of your JSON needs.

JSON Schema validator for PHP

json-joy — JSON CRDT, JSON CRDT Patch, JSON Patch, JSON Predicate, JSON Patch Extended, JSON Patch+ OT, MessagePack codec, JSON-Rx, JSON-RPC 2.0, JSON Pointer, Reactive-RPC, random JSON generator, JSON Brand, JSON Expression, JSON Size, JSON Type, JSON Schema, JSON deep equality, JSON Binary, JSON clone / msgpack.org[JavaScript/TypeScript/NodeJS]

C++ Serialization library for JSON

An implementation of JSON Patch and JSON Pointer for Ruby

A pythonic, extensible JSON Schema implementation.

Angular JSON Schema Form Library

JSON command-line swiss knife: diff, reordering, patch, pointer, validator, codegen

json for modern c++ (single header file, release versions)

The JsonCons.Net libraries complement the System.Text.Json namespace with support for JSON Pointer, JSON Patch, JSON Merge Patch, JSONPath, and JMESPath.

JavaScript implementation of JSON Pointer

JSON Power Tool: Retrieve and manipulate JSON data using JSONPath, JSON Pointer, JSON Patch, and JSON Merge Patch. Written in Javascript, wrapped in shell, requiring jsc the JavaScriptCore binary.

JSON Pointer (RFC 6901) for Go

JSON serializable rules to match Jackson JsonNodes using JSON Pointers

JSON Reference for Java with Jackson.