immutability-helper
fp-ts
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immutability-helper | fp-ts | |
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11 | 97 | |
5,165 | 10,474 | |
- | - | |
0.0 | 7.0 | |
over 3 years ago | about 1 month ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
immutability-helper
- Que opinan de esta forma de actualizar estados complejos en React, creen que es buena practica o tienen una mejor forma?
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Manipulating nested objects inside state
if you're feeling fancy, try out https://www.npmjs.com/package/immutability-helper
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Best way to optimize a large, shared state between a React app and a backend?
Here’s a lib that could help: https://github.com/kolodny/immutability-helper
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Answering some fundamental questions about the React Ecosystem, aka feeling closer to React
https://reactjs.org/docs/introducing-jsx.html https://www.freecodecamp.org/news/what-the-heck-is-jsx-and-why-you-should-use-it-to-build-your-react-apps-1195cbd9dbc6/ https://egghead.io/learn/react/beginners/wtf-is-jsx https://danburzo.github.io/react-recipes/recipes/immutability.html https://reactkungfu.com/2015/08/pros-and-cons-of-using-immutability-with-react-js/ https://github.com/kolodny/immutability-helper https://www.dottedsquirrel.com/declartive-imperative/
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Update one of the objects in array, in an immutable way
I'm OK to use any of the libraries immutability-helper, immutable-js etc or ES6. I've tried and googled this for over 4 hours, and still cannot wrap my head around it. Would be extremely grateful for some help.
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Violates the department standards
I doubt that’s true, check this out, it’s designed with your use case in mind.
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How to Create Custom Form Validation in React with Yup
This tutorial uses the create-react-app as the starting template. The react and react-dom dependencies are both version 17.0.2. The react-scripts is version 4.0.0. The yup library is the fourth dependency and it is version 0.32.9. The fifth and last dependency is immutability-helper, version 3.1.1.
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Simple Immutable Data w/ Spectacles 👓
Are you perplexed by the syntax of immutability-helper? Repulsed by immer.js's use of assignment? Alarmed by lodash's lack of type safety?
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Is 'useReducer' too verbose in TypeScript?
If you still insist using a deeply nested and quite complex object, I would advise you look at immutability-helper - https://github.com/kolodny/immutability-helper or similar immutable library.
- JavaScript library to efficiently mutate data without changing the original source
fp-ts
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From a Lorry Driver to Ruby on Rails Developer at 38
I think it’s great that functional programming is making its way into traditional imperative languages - even JavaScript (I recently came across https://gcanti.github.io/fp-ts/ as a pretty extreme example)
Elixir/Erlang has function-level pattern matching, which I really like. I’ve yet to see it anywhere else, though my understanding is it came from Prolog.
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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/
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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Error Handling Patterns
looks like more ergonomic/focused version of fp-ts[1]
[1] https://gcanti.github.io/fp-ts/
What are some alternatives?
Immer - Create the next immutable state by mutating the current one
effect - A fully-fledged functional effect system for TypeScript with a rich standard library
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
ramda - :ram: Practical functional Javascript
hashmap - HashMap JavaScript class for Node.js and the browser. The keys can be anything and won't be stringified
proposal-pattern-matching - Pattern matching syntax for ECMAScript
mori - ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript
purescript - A strongly-typed language that compiles to JavaScript
react-websocket - Easy-to-use React component for websocket communications.
io-ts - Runtime type system for IO decoding/encoding
object-path - A tiny JavaScript utility to access deep properties using a path (for Node and the Browser)
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.