Msgpack Python Packages

msgpack

MessagePack serializer implementation for Python msgpack.org[Python]

ormsgpack

MessagePack serialization library for Python derived from orjson, written in Rust using PyO3

msgspec

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

mashumaro

Fast and well tested serialization library

srsly

🦉 Modern high-performance serialization utilities for Python (JSON, MessagePack, Pickle)

arq

Fast job queuing and RPC in python with asyncio and redis.

pyserde

Yet another serialization library on top of dataclasses, inspired by serde-rs.

msgpack-numpy

Serialize numpy arrays using msgpack

msgpack-asgi

Drop-in MessagePack support for ASGI applications and frameworks

remarshal

Convert between CBOR, JSON, MessagePack, TOML, and YAML 1.1 & 1.2

msglc

🗜️ (de)serialize json objects with lazy/partial loading containers using msgpack/cbor

nlohmann-json

JSON for Modern C++

omni-json-db

A high-performance, embedded JSON DB for Python. Features native python syntax queries, time-travel, and extreme compression.

odin

Data-structure definition/validation/traversal, mapping and serialisation toolkit for Python

synapse-p2p

Rapid RPC framework for building Python services fast

mbf-pandas-msgpack

Pandas Msgpack

litestar-msgspec

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

baobzi

An adaptive fast function approximator based on tree search

fmtspec

A fast and flexible binary format serialization library for Python

webtool

FastAPI/Starlette library for authentication, throttling, caching.

asynctasq

A modern, async-first, type-safe task queue for Python. Built with asyncio, featuring 5 queue backends (Redis, PostgreSQL, MySQL, RabbitMQ, AWS SQS), automatic ORM serialization, and enterprise-grade reliability.

the-collector

Python library to help collect and store data

pygisceclient

Python Client to GISCE ERP

mpacklog

Log dictionaries to MessagePack files in Python