Alternatives and similar repositories for immutables

Users that are interested in immutables are comparing it to the libraries listed below

• python-attrs / cattrs
  Composable custom class converters for attrs, dataclasses and friends.
  ☆976Updated last week
• pytoolz / cytoolz
  Cython implementation of Toolz: High performance functional utilities
  ☆1,101Updated 2 months ago
• itamarst / eliot
  Eliot: the logging system that tells you *why* it happened
  ☆1,163Updated 2 weeks ago
• mrocklin / multipledispatch
  Multiple dispatch
  ☆844Updated last year
• Fatal1ty / mashumaro
  Fast and well tested serialization library
  ☆899Updated this week
• jab / bidict
  The bidirectional mapping library for Python.
  ☆1,571Updated this week
• aio-libs / aiomonitor
  aiomonitor is module that adds monitor and python REPL capabilities for asyncio application
  ☆766Updated last month
• tobgu / pyrsistent
  Persistent/Immutable/Functional data structures for Python
  ☆2,170Updated last week
• aio-libs / janus
  Thread-safe asyncio-aware queue for Python
  ☆951Updated 2 weeks ago
• aio-libs / async-timeout
  asyncio-compatible timeout class
  ☆570Updated 2 weeks ago
• horejsek / python-fastjsonschema
  Fast JSON schema validator for Python.
  ☆488Updated last week
• dry-python / classes
  Smart, pythonic, ad-hoc, typed polymorphism for Python
  ☆723Updated last year
• aio-libs / aiojobs
  Jobs scheduler for managing background task (asyncio)
  ☆920Updated 2 weeks ago
• cjrh / aiorun
  A "run" function for asyncio-based apps that does all the boilerplate.
  ☆469Updated last year
• ionelmc / pytest-benchmark
  pytest fixture for benchmarking code
  ☆1,408Updated 2 months ago
• alex-sherman / unsync
  Unsynchronize asyncio
  ☆901Updated last year
• tarpas / pytest-testmon
  Selects tests affected by changed files. Executes the right tests first. Continuous test runner when used with pytest-watch.
  ☆952Updated 2 months ago
• theelous3 / asks
  Async requests-like httplib for python.
  ☆511Updated 3 years ago
• psf / pyperf
  Toolkit to run Python benchmarks
  ☆908Updated last week
• pympler / pympler
  Development tool to measure, monitor and analyze the memory behavior of Python objects in a running Python application.
  ☆1,392Updated 8 months ago
• micheles / decorator
  decorator
  ☆901Updated last month
• closeio / ciso8601
  Fast ISO8601 date time parser for Python written in C
  ☆572Updated last week
• agronholm / typeguard
  Run-time type checker for Python
  ☆1,744Updated last month
• lovasoa / marshmallow_dataclass
  Automatic generation of marshmallow schemas from dataclasses.
  ☆473Updated 7 months ago
• ilevkivskyi / typing_inspect
  Runtime inspection utilities for Python typing module
  ☆376Updated 2 weeks ago
• glyph / automat
  Self-service finite-state machines for the programmer on the go.
  ☆644Updated 3 weeks ago
• mahmoud / glom
  ☄️ Python's nested data operator (and CLI), for all your declarative restructuring needs. Got data? Glom it! ☄️
  ☆2,117Updated last month
• mypyc / mypyc
  Compile type annotated Python to fast C extensions
  ☆1,914Updated 2 years ago
• aio-libs / yarl
  Yet another URL library
  ☆1,476Updated last week
• PyCQA / flake8-bugbear
  A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodest…
  ☆1,110Updated 2 weeks ago