A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
BSD-3-CLAUSE License
MessagePack serializer implementation for Python msgpack.org[Python]
JSON Schema validation library
Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
Generate JSON schema from python dataclasses
CONTRIBUTIONS ONLY: Voluptuous, despite the name, is a Python data validation library.
JSONSchema generation from Python type hints
Serialize numpy arrays using msgpack
Clean, modern, Python 3.6+ code generator & library for Protobuf 3 and async gRPC