ts-belt
ramda
Our great sponsors
ts-belt | ramda | |
---|---|---|
10 | 80 | |
1,034 | 23,578 | |
- | 0.4% | |
0.0 | 6.6 | |
about 1 month ago | 12 days ago | |
TypeScript | JavaScript | |
MIT 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.
ts-belt
- [AskJS] I've often read a lot of "if" statements can quickly turn into an anti pattern and convolute code. What are some strategies to avoid unnecessary "if" statements and ways to notice when you start to introduce this anti pattern?
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libraries you are happy that you discovered them
check ts-belt, if you want really good TS support (it contains much more functions than remeda and it has awesome performance) https://github.com/mobily/ts-belt benchmarks: https://mobily.github.io/ts-belt/benchmarks/v3.12.0/macbook-pro-2021
- ts-belt - Fast, modern, and practical utility library for FP in TypeScript / Flow / JavaScript. (Faster than ramda, rambda, remeda and lodash/fp.)
- Fast, modern, and practical utility library for FP in TypeScript. (Faster than ramda, rambda, remeda and lodash/fp.)
- Ts-belt β Fast, modern, and practical utility library for FP in TypeScript
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Features of a dream programming language: 2nd draft.
Piping, or some form of it. But always top-to-bottom or left-to-right. Inspired by Bash, and functional programming with pipes (Elixir, BuckleScript, and ts-belt). Data-first instead of data-last.
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[AskJS] Is anyone using Monads (or other advanced functional programming techniques) in production code? If so, what are you using them for?
try ts-belt https://mobily.github.io/ts-belt/ which has pragmatic approach and is easier to learn than fp-ts
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ts-belt β fast, modern, and practical utility library for FP in TypeScript/Flow/JavaScript
Repo: https://github.com/mobily/ts-belt Documentation: https://mobily.github.io/ts-belt/
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TS Belt - fast, modern, and practical utility library for FP in TypeScript
Let me know if you're willing to use ts-belt in your project! Also, don't forget to give a star to ts-belt on Github. Any feedback or suggestions are appreciated as well.
ramda
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Tacit Programming
JavaScript is great for point-free programming! Make sure you check out Ramda.js https://ramdajs.com/
Itβs fun in the sense that solving a puzzle is fun, but I avoid it for anything I need to maintain long-term.
But itβs good practice for understanding combinators which is useful for some kinds of problems.
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Pipeline-Oriented Programming [video]
This is very cool. I remember I got sucked into things like Ramda going down this functional programming rabbit hole :-)
https://ramdajs.com/
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Level up your Typescript game, functionally - Part 2
To create our pipeline, I'm going to use the pipe function from the NodeJS ramda library instead of building my own.
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Level up your Typescript game, functionally - Part 3
Other libraries to check out are pratica and ramda
- Ramda: A practical functional library for JavaScript programmers
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FP and JavaScript/TypeScript
I recently took ownership of the new types/ramda repo. This repo is re-exported by @types/ramda and is the first step to bringing type definitions for ramda in-house. We're already hard at work correcting major issues, adding full currying support, and general bug fixes
- [AskJS] Auto-Generated Documentation from JSDoc comments, nice modern themes?
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When to use currying in JavaScript
I'm going to be honest. You probably don't need to use currying in JavaScript. In fact, trying to fit it in your code is going to do more harm than good, unless it's just for fun. Currying only becomes useful when you fully embrace functional programming, which, in JavaScript, means using a library like Ramda instead of the standard built-in functions.
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No Lodash
Lodash gets so many things wrong Iβd rather not see it in most projects. I appreciate a good utility library for JS projects but my go-to choice has to be Ramda[1]. Every function it exports is curried and works great with pipe which enables me to write highly reusable and composable functions in pointfree notation. I have never been as productive with lodash, and I find the functional style easier to read
[1] https://ramdajs.com/
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Snap.js - A competitor to Lodash
Do note though that ramda is different from rambda. π (Granted they are very similar!)
What are some alternatives?
io-ts - Runtime type system for IO decoding/encoding
lodash - A modern JavaScript utility library delivering modularity, performance, & extras.
pratica - π₯ Functional Algebraic Data Types
Rambda - Faster and smaller alternative to Ramda
Immer - Create the next immutable state by mutating the current one
RxJS
common - A minimal library that defines primitive building blocks of PHP code.
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
monads - Option, Result, and Either types for TypeScript - Inspired by Rust π¦
fp-ts - Functional programming in TypeScript
tool-conventions - Conventions supporting interoperatibility between tools working with WebAssembly.
lazy.js - Like Underscore, but lazier