JSON for Modern C++

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

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

Compute the diff between two JSON documents as a series of JSON Patch (RFC6902) operations

Applying JSON Patches in Python

JSON object diffs and reversible patching (jsondiffpatch compatible)

A scala diff/patch library for Json

An implementation of JSON Patch and JSON Pointer for Ruby

Framework for representing, validating, querying, and manipulating generic JSON values in Swift. Supported are standards such as JSON Pointer (RFC 6901), JSON Path (RFC 9535), JSON Patch (RFC 6902), JSON Merge Patch (RFC 7396), and JSON Schema.

An object-oriented JSON Schema implementation for Python.

Generic algorithms and data structures for Lazarus/Free Pascal

High-performance, low-allocating JSON object diff and patch extension for System.Text.Json. Support generating patch document in RFC 6902 JSON Patch format.

Mongoose plugin that saves a history of JSON patch operations for all documents belonging to a schema in an associated 'patches' collection

ES6 proxy powered JSON Object observer that emits JSON patches when changes occur to your object tree.

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

Tests for implementations of json-patch

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

$merge and $patch keywords for Ajv JSON-Schema validator to extend schemas

Packed ASTs for compact and efficient JSON representation, with JSON Pointer, JSON Patch support.