returns
fp-ts
Our great sponsors
returns | fp-ts | |
---|---|---|
20 | 96 | |
3,259 | 10,435 | |
2.7% | - | |
9.1 | 7.5 | |
2 days ago | 25 days ago | |
Python | TypeScript | |
BSD 2-clause "Simplified" License | 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.
returns
-
This Week in Python (February 23, 2024)
returns – Make your functions return something meaningful, typed, and safe
- Python Functional Programming with returns library (type-safety, monads, etc.)
- GitHub - dry-python/returns: Make your functions return something meaningful, typed, and safe!
-
[Media] Rust Results in Python :D
you haven’t heard of https://github.com/dry-python/returns
-
Unleash the Power of Python Monads: A Design Pattern for Elegant Code!
returns from the DRY python group appears to offer similar functionality.
-
Rust's Option and Result. In Python.
Not to diminish this at all, but https://github.com/dry-python/returns also exists. The scope is wider, but the look and feel of the types feels very similar.
- Functional python for data process
-
Faif/Python-patterns: A collection of design patterns/idioms in Python
https://github.com/dry-python/returns#maybe-container
You can decide for yourself what is more readable: all these lambdas or the `None and f()` code.
- Show HN: Koda, a Typesafe Functional Toolkit for Python
-
Python/Pandas equivalent of CTE in SQL?
There is a Python library called returns (https://github.com/dry-python/returns) that allows you to write functional code in Python
fp-ts
-
Type-Safe Printf() in TypeScript
While I certainly agree, I've found that this is often an indication of too-complex an architecture, and a fundamental re-think being necessary. I've had projects that depend on [fp-ts], which end up incredibly generic-heavy, but still make it entirely through a typecheck(not build- typescript's just worse at that than other tools like esbuild) in seconds-at-worse.
Obviously depends on your organization/project/application, but I do like these things as complexity-smells.
[fp-ts]: https://gcanti.github.io/fp-ts/
-
Introducing fp-utils a functional utility library for Deno / Node
Unlike more comprehensive functional libraries like fp-ts, each module can be imported and resolved separately. If you just need options, simply add the option module and you're good to go.
-
Blog post: graphs and monads with Typescript
While it's quite abstract, I believe it may be useful to those of you who is interested to learn more about functional programming [in Typescript] and also get more intuition on diverse programming ideas. I use fp-ts as a functional programming library there.
-
Functional Programming Library for Golang by IBM
The library for TypeScript that this is influenced by is here:
https://github.com/gcanti/fp-ts
Interesting how both languages with this library converge to a similar syntax, due to heavy use of functions.
-
Is Scala worth learning in 2023?
Learn something that pays the bill first - nowadays it's Golang/Rust react/typescript. Then you can try some pure fp libs like fp-ts and fp-core.rs, and look through existing scala cats docs. If you'll feel bad about it - that's totally fine and expectable, fp takes a paradigm shift and not that many dev able to shift their brains way of thought due to basic psychological rigidity) (inability to change habits and to modify concepts/attitudes once developed). And that's purely a staffing and management issue - folks hired randoms out of the blue, and called 'em a team.
-
Application Bootstrapping with fp-ts
fp-ts, a library that caters to functional programming in TypeScript, comes with some micro-abstractions that already solve a few of our needs.
-
What are some strategies for ensuring correctness and fewer errors in dynamically typed languages?
Also, don't underestimate how powerful TypeScript can be in capable hands (namely Giulio Canti's). Check out fp-ts, for instance.
-
Use Pure Functions to understand functional programming
You are able to type it using function overloads, an example can be found here - link, line 236.
-
Error Handling Patterns
looks like more ergonomic/focused version of fp-ts[1]
-
Maybe people do care about performance and reliability
We used a functional programming library that pretty much mimicked haskell (https://github.com/gcanti/fp-ts) so we still had to train folks for months before they could be useful on a consistent basis. the team fucked up
What are some alternatives?
Toolz - A functional standard library for Python.
effect - A fully-fledged functional effect system for TypeScript with a rich standard library
CyToolz - Cython implementation of Toolz: High performance functional utilities
ramda - :ram: Practical functional Javascript
Deal - 🤝 Design by contract for Python. Write bug-free code. Add a few decorators, get static analysis and tests for free.
proposal-pattern-matching - Pattern matching syntax for ECMAScript
Coconut - Simple, elegant, Pythonic functional programming.
purescript - A strongly-typed language that compiles to JavaScript
fn.py - Functional programming in Python: implementation of missing features to enjoy FP
io-ts - Runtime type system for IO decoding/encoding
funcy - A fancy and practical functional tools
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.