Coconut
effect
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Coconut | effect | |
---|---|---|
27 | 25 | |
3,926 | 3,920 | |
- | 16.8% | |
9.4 | 9.9 | |
5 days ago | about 5 hours ago | |
Python | TypeScript | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Coconut
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Mojo is now available on Mac
> to be part of the Python ecosystem
I'd rather use Python if I'm in the Python ecosystem. So many attempts were made in the past to make a new language compatible with the Python ecosystem (look up hylang and coconu -- https://github.com/evhub/coconut). But at the end of the day, I'd come back to Python because if there's one thing I've learnt in recent years it's this:
minimize dependencies at all costs.
- I modified and hacked away xonsh source code
- Show HN: I mirrored all the code from PyPI to GitHub
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Leaving Haskell Behind
Have you had a look at Coconut? I don't know if it'll push all your buttons but whenever I hear someone who's reasonably content with Python but wants more FP goodies I always think of it. https://github.com/evhub/coconut . It's basically a superset of Python3 that transpiles into Python3 and is compatible with MyPy. I don't think I'd code Python w/o it ever again assuming I had the choice. The biggest negative for me is that there's no IDE support for the language last I looked, though of course you can work with the transpiler output (plain Python) in your favorite Python IDE. It might be fun to play around with, I know that I really enjoyed it but then I got spoiled by the language+tooling of Scala3, but if you don't have that option ...
- Codon: A high-performance Python compiler
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[2022 Day 1-7] Going for 1 language per day, looking good so far
If you're looking for suggestions I want to put forward zig lang if you like C/C++ and Coconut Lang if you like Python!
- Show HN: Programming Google Flutter with Clojure
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What is your favourite programming language? (other than Scala)
F# and also the fun, compile-to-Python, functional language called Coconut.
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Top Python Coding Repos
requests - A simple, yet elegant, HTTP library. sanic - Next generation Python web server/framework | Build fast. Run fast. click - Python composable command line interface toolkit elasticsearch-dsl-py - High level Python client for Elasticsearch panel - A high-level app and dashboarding solution for Python internetarchive - A Python and Command-Line Interface to Archive.org coconut - Simple, elegant, Pythonic functional programming
- Dogelang – it's a Python No, it's a Haskell
effect
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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.
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Building React Components Using Unions in TypeScript
effect-ts
- Alternatives to scala FP
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Functions vs. Procedures: Keep them separate.
But could we manage to achieve the same (avoid the same side-effect pollution), but entirely without handling it through the type system? Could we even manage to do it in JavaScript/TypeScript? Even without Haskell-ist wizardry like effect-ts?
- Javascript futures and Result monads belong together
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What DI framework are you using?
I inject services with https://github.com/Effect-TS/effect and Layers
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Introduction
I have chosen fp-ts since it is the tool I am the most familiar with but there are others out there, for example effect-ts.
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State of Scala.js frameworks
FYI there's a ZIO "port" for Typescript (https://github.com/Effect-TS/core) so if you want, you can still write pure FP code in frontend too. I haven't tried it yet though, I myself am a backend engineer and only play with frontend stuff for personal projects, when I've got some time.
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The case for TS+
// file: IO.ts export class IO { constructor(readonly io: () => A) {} } export const succeed = (a: A) => new IO(() => a); export const succeedWith = (a: () => A) => new IO(a); export function map(f: (a: A) => B): (self: IO) => IO { return (self: IO) => new IO(() => f(self.io())); } export function flatMap(f: (a: A) => IO): (self: IO) => IO { return (self) => new IO(() => f(self.io()).io()); } export function zip(b: IO): (self: IO) => IO<[A, B]> { return (self) => new IO(() => [self.io(), b.io()]); } export function run(self: IO) { return self.io(); } // file: Function.ts // omitted definition of pipe, long https://github.com/Effect-TS/core/blob/master/packages/system/src/Function/pipe.ts // file: USE.ts import * as IO from "./IO"; import { pipe } from "./Function"; export const program = pipe( IO.succeed(0), IO.map((n) => n + 1), IO.flatMap((r) => IO.succeedWith(() => { console.log(`result: ${r}`); }) ) ); IO.run(program);
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GraphQL error handling to the max with Typescript, codegen and fp-ts
In order to make our throwing and unsafe APIs into safe data fetching functions, we'll use data types and techniques from the Functional Programming paradigm. In particular, we'll use the fp-ts library (but you can choose the FP library of your choice, e.g. purify, effect, monio, and others).
What are some alternatives?
fp-ts - Functional programming in TypeScript
Toolz - A functional standard library for Python.
fn.py - Functional programming in Python: implementation of missing features to enjoy FP
Pyrsistent - Persistent/Immutable/Functional data structures for Python
funcy - A fancy and practical functional tools
returns - Make your functions return something meaningful, typed, and safe!
effect - effect isolation in Python, to facilitate more purely functional code
CyToolz - Cython implementation of Toolz: High performance functional utilities
classes - Smart, pythonic, ad-hoc, typed polymorphism for Python
Deal - 🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
pratica - 🥃 Functional Algebraic Data Types
icontract - Design-by-contract in Python3 with informative violation messages and inheritance