Repositories list

• apispec

  Public

  marshmallow-code/apispec’s past year of commit activity
  A pluggable API specification generator. Currently supports the OpenAPI Specification (f.k.a. the Swagger specification)..

  pythonapiflask+ 11

  pythonapiflaskdocumentationjson-schemarest-apiswaggeropenapimarshmallowpluggable+ 4

  Python

  •

  MIT License

  •191191 forks•1.2k1.2k stars•2828 issues•33 pull requests•Updated Apr 20, 2026Apr 20, 2026

• webargs

  Public

  marshmallow-code/webargs’s past year of commit activity
  A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, weba…

  pythonflaskdjango+ 8

  pythonflaskdjangovalidationbottlepyaiohttpfalconmarshmallowpyramidhacktoberfest+ 1

  Python

  •

  MIT License

  •164164 forks•1.4k1.4k stars•66 issues•00 pull requests•Updated Apr 20, 2026Apr 20, 2026

• flask-marshmallow

  Public
  Flask + marshmallow for beautiful APIs

  pythonflasksqlalchemy+ 3

  pythonflasksqlalchemyrest-apimarshmallowpython-3

  Python

  •

  MIT License

  •6363 forks•890890 stars•2424 issues•11 pull request•Updated Apr 20, 2026Apr 20, 2026

• apispec-webframeworks

  Public
  Web framework plugins for apispec (formally in apispec.ext).

  pythonflaskopenapi+ 3

  pythonflaskopenapitornadobottleapispec

  Python

  •

  MIT License

  •2424 forks•3333 stars•99 issues•22 pull requests•Updated Apr 20, 2026Apr 20, 2026

• marshmallow

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

  pythonserializationschema+ 4

  pythonserializationschemavalidationmarshallingserdedeserialization

  Python

  •

  MIT License

  •689689 forks•7.2k7.2k stars•119119 issues•1717 pull requests•Updated Apr 20, 2026Apr 20, 2026

• marshmallow-sqlalchemy

  Public
  SQLAlchemy integration with marshmallow

  pythonsqlalchemymarshmallow

  pythonsqlalchemymarshmallow

  Python

  •

  MIT License

  •9999 forks•585585 stars•1515 issues•00 pull requests•Updated Apr 20, 2026Apr 20, 2026

• marshmallow-oneofschema

  Public

  marshmallow-code/marshmallow-oneofschema’s past year of commit activity
  marshmallow library extension that allows schema (de)multiplexing

  polymorphicmarshmallow

  polymorphicmarshmallow

  Python

  •

  MIT License

  •4545 forks•143143 stars•2020 issues•1212 pull requests•Updated Apr 20, 2026Apr 20, 2026

• flask-smorest

  Public

  marshmallow-code/flask-smorest’s past year of commit activity
  DB agnostic framework to build auto-documented REST APIs with Flask and marshmallow

  pythonflaskrest-api+ 5

  pythonflaskrest-apiopenapipython3marshmallowapispecwebargs

  Python

  •

  MIT License

  •7979 forks•719719 stars•5656 issues•55 pull requests•Updated Apr 16, 2026Apr 16, 2026

• renovate-config

  Public
  Shared renovate config for marshmallow-code repos

  00 forks•00 stars•00 issues•00 pull requests•Updated Apr 13, 2026Apr 13, 2026

• marshmallow-jsonapi

  Public archive
  JSON API 1.0 (https://jsonapi.org/) formatting with marshmallow

  flaskserializationvalidation+ 4

  flaskserializationvalidationjson-apirest-apideserializationmarshmallow

  Python

  •

  MIT License

  •7171 forks•212212 stars•3939 issues•1414 pull requests•Updated Jun 28, 2023Jun 28, 2023

• django-rest-marshmallow

  Public archive
  Marshmallow schemas for Django REST framework

  serializationdjangoschema+ 3

  serializationdjangoschemarest-apimarshmallowdjango-rest-marshmallow

  Python

  •

  ISC License

  •1414 forks•214214 stars•44 issues•44 pull requests•Updated Jun 7, 2021Jun 7, 2021

• marshmallow-validators

  Public archive
  Use 3rd-party validators (e.g. from WTForms and colander) with marshmallow

  serializationvalidationdeserialization+ 3

  serializationvalidationdeserializationmarshmallowwtformscolander

  Python

  •

  MIT License

  •22 forks•2323 stars•00 issues•33 pull requests•Updated May 10, 2021May 10, 2021

• marshmallow-select

  Public archive
  make sqlalchemy select fields with marshmallow schemas

  Python

  •

  Do What The F*ck You Want To Public License

  •33 forks•55 stars•00 issues•00 pull requests•Updated Jan 2, 2019Jan 2, 2019