effect
funcy
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effect | funcy | |
---|---|---|
25 | 5 | |
4,370 | 3,271 | |
20.3% | - | |
9.9 | 5.5 | |
7 days ago | 14 days ago | |
TypeScript | Python | |
MIT License | BSD 3-clause "New" or "Revised" License |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
effect
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Exploring Effect, a meta-state RxJS-like framework
Effect is a functional library for building and composing asynchronous, concurrent, and reactive programs in TypeScript. It focuses on providing a robust and type-safe way to manage side effects in your programs.
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A better way to handle errors in JavaScript
Just use a library that already contains this and more functional programming idioms, like fp-ts or its successor, Effect [0]. It is a little more complex to learn but much more robust that simply implementing your own Result and other types.
[0] https://www.effect.website/
- opinions about Effect-TS, do you recommend using it? when to use it? When to avoid it? not worth it?
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Building React Components Using Unions in TypeScript
effect-ts
- Effect - A set of libraries to write better TypeScript
- Effect – A set of libraries to write better TypeScript
- Effect-ts: a library for writing ZIO-like effect-based applications
- Effect, a functional effect system for TypeScript with a rich standard library
- Effect: A functional effect system for TypeScript with a rich standard library
- Alternatives to scala FP
funcy
- Funcy: Fancy and practical functional tools [Python]
- Ask HN: How can I get better at writing production-level Python?
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Ban 1+N in Django
On an unrelated note, Python folks should check out OP's library funcy [1]: "A collection of fancy functional tools focused on practicality. Inspired by clojure, underscore and my own abstractions."
Thanks for the library Suor!
[1] https://github.com/Suor/funcy
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What can you do in Haskell that you can't do in Python(for example)?
Functional semantics are available in Python, but IMO not that great. List, dict, and generator comprehensions allow you to perform most operations that you would use in a functional first programming language and there are third party libraries like toolz and funcy that implement some of the more advanced operations. The main issue I've found with using Python as a functional language is it doesn't support fluent syntax. With Scala you can do a relatively complex map/filter/reduce operation with syntactic ease list_of_ints.map(x => x*x).filter(x => x%2 ==0).reduce(x,y => x+y) With Python it's just clunky and less readable b/c of support of list comprehension syntax over fluent syntax. sum([x**2 for x in list_of_ints if x % 2 == 0]) A codebase with 5000 lines of the Scala style code will be much readable and maintainable than with the Python style code.
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Toolz - A functional standard library for Python
Also worse looking at: https://github.com/suor/funcy
What are some alternatives?
fp-ts - Functional programming in TypeScript
Toolz - A functional standard library for Python.
pratica - 🥃 Functional Algebraic Data Types
fn.py - Functional programming in Python: implementation of missing features to enjoy FP
tyrian - Elm-inspired Scala UI library.
CyToolz - Cython implementation of Toolz: High performance functional utilities
contentlayer - Contentlayer turns your content into data - making it super easy to import MD(X) and CMS content in your app
Pyrsistent - Persistent/Immutable/Functional data structures for Python
eslint-plugin-functional - ESLint rules to disable mutation and promote fp in JavaScript and TypeScript.
Coconut - Simple, elegant, Pythonic functional programming.
Index - ⚡ Pattern Matching in Typescript
Deal - 🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.