10

8

6

4

2


7.6

5.3

7.1
0.0

7.1
0.0

6.8

8.5

6.5

7.8

5.8

3.2

13 Functional Programming packages and projects

  • Toolz

    7.6 5.3 L4 Python
    A functional standard library for Python.
  • fn.py

    7.1 0.0 L4 Python
    Functional programming in Python: implementation of missing features to enjoy FP
  • Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.
  • Coconut

    7.1 0.0 Python
    Simple, elegant, Pythonic functional programming.
  • funcy

    6.8 8.5 L5 Python
    A fancy and practical functional tools
  • returns

    6.5 7.8 Python
    Make your functions return something meaningful, typed, and safe!
  • Pyrsistent

    5.8 3.2 L5 Python
    Persistent/Immutable/Functional data structures for Python
  • CyToolz

    4.4 7.0 L4 Python
    Cython implementation of Toolz: High performance functional utilities
  • classes

    3.6 6.3 Python
    Smart, pythonic, ad-hoc, typed polymorphism for Python
  • Deal

    3.5 7.8 Python
    Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
  • PyContracts

    3.3 0.0 Python
    PyContracts is a Python package that allows to declare constraints on function parameters and return values. Contracts can be specified using Python3 annotations, or inside a docstring. PyContracts supports a basic type system, variables binding, arithmetic constraints, and has several specialized contracts and an extension API.
  • effect

    3.0 2.2 Python
    effect isolation in Python, to facilitate more purely functional code
  • dpcontracts

    2.9 10.0 Python
    An implementation of contracts for Python.
  • icontract

    2.8 4.7 Python
    Design-by-contract in Python3 with informative violation messages and inheritance

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