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

High-performance serialization without replacing your data model

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

nlohmann-json

JSON for Modern C++

msglc

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

msgpack-asgi

Drop-in MessagePack support for ASGI applications and frameworks

remarshal

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

odin

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

mbf-pandas-msgpack

Pandas Msgpack

omni-json-db

KV JSON DB + Graph DB with Time-Travel + compression. NoSQL alternative to TinyDB.

baobzi

An adaptive fast function approximator based on tree search

nestio

Async-first nested storage for Python — read and write JSON, TOML, and TOON files using simple dot-path keys with atomic writes and per-key locking.

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.

litestar-msgspec

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

flatwire

Streaming JSON serialization that keeps memory flat and time linear - one identical API across Python, Node, .NET, Rust, Go, and Java.

rpc-py

A fast and powerful RPC framework based on ASGI/WSGI.

webtool

Well-Architected Python library for JWT authentication, throttling, caching, logging, and utilities.

pygisceclient

Python Client to GISCE ERP

the-collector

Python library to help collect and store data