Fast JSON schema for Python alternatives and similar packages

Based on the "Serialization" category.
Alternatively, view Fast JSON schema for Python alternatives based on common mentions on social networks and blogs.

• marshmallow

  8.3 8.6 L4 Fast JSON schema for Python VS marshmallow

  A lightweight library for converting complex objects to and from simple Python datatypes.
  

• orjson

  8.3 8.0 Fast JSON schema for Python VS orjson

  Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy
  

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• ultrajson

  7.5 7.3 Fast JSON schema for Python VS ultrajson

  Ultra fast JSON decoder and encoder written in C with Python bindings
  

• datasketch

  6.7 7.8 Fast JSON schema for Python VS datasketch

  MinHash, LSH, LSH Forest, Weighted MinHash, HyperLogLog, HyperLogLog++, LSH Ensemble and HNSW
  

• cattrs

  4.6 8.1 Fast JSON schema for Python VS cattrs

  Composable custom class converters for attrs, dataclasses and friends.
  

• serpy

  4.4 0.0 Fast JSON schema for Python VS serpy

  ridiculously fast object serialization
  

• PyLD

  4.3 9.2 Fast JSON schema for Python VS PyLD

  JSON-LD processor written in Python
  

• mashumaro (マシュマロ)

  4.3 7.8 Fast JSON schema for Python VS mashumaro (マシュマロ)

  Fast and well tested serialization library
  

• jsonschema-rs

  4.3 9.7 Fast JSON schema for Python VS jsonschema-rs

  A high-performance JSON Schema validator for Rust
  

• pysimdjson

  4.1 2.5 Fast JSON schema for Python VS pysimdjson

  Python bindings for the simdjson project.
  

• python-rapidjson

  3.6 6.8 Fast JSON schema for Python VS python-rapidjson

  Python wrapper around rapidjson
  

• pySHACL

  3.3 5.8 Fast JSON schema for Python VS pySHACL

  A Python validator for SHACL
  

• RDFLib plugin providing JSON-LD parsing and serialization

  3.1 3.1 Fast JSON schema for Python VS RDFLib plugin providing JSON-LD parsing and serialization

  DISCONTINUED. JSON-LD parser and serializer plugins for RDFLib
  

• jsons

  3.0 0.0 Fast JSON schema for Python VS jsons

  🐍 A Python lib for (de)serializing Python objects to/from JSON
  

• hjson-py

  2.7 2.3 L3 Fast JSON schema for Python VS hjson-py

  Hjson for Python
  

• Trafaret

  2.6 0.0 Fast JSON schema for Python VS Trafaret

  Ultimate transformation library that supports validation, contexts and aiohttp.
  

• lupin is a Python JSON object mapper

  1.0 0.0 Fast JSON schema for Python VS lupin is a Python JSON object mapper

  Python document object mapper (load python object from JSON and vice-versa)
  

• py-object-factory

  0.7 5.9 Fast JSON schema for Python VS py-object-factory

  objectfactory is a python package to easily implement the factory design pattern for object creation, serialization, and polymorphism
  

• PyValico

  0.7 0.0 Fast JSON schema for Python VS PyValico

  Small python wrapper around https://github.com/rustless/valico
  

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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Popular Comparisons

• Fast JSON schema for Python
  vs
  marshmallow
• Fast JSON schema for Python
  vs
  jsonschema-rs
• Fast JSON schema for Python
  vs
  cattrs
• Fast JSON schema for Python
  vs
  Trafaret
• Fast JSON schema for Python
  vs
  PyValico