Fluture
Immer
Our great sponsors
Fluture | Immer | |
---|---|---|
4 | 141 | |
2,469 | 26,943 | |
0.4% | 1.0% | |
5.9 | 7.1 | |
4 days ago | 5 days ago | |
JavaScript | 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.
Fluture
-
Ask HN: Who wants to be hired? (December 2023)
My name is Aldwin. I'm back-end-leaning full-stack (web-) developer with over 13 years of full time professional experience at various software development agencies. Besides that, I have years of hobby-programming and open-source experience, with Fluture[1] being my most well-received.
I've been leading small teams for the last eight years, focusing on developer enabling work such as process management, devops, software architecture, and coaching.
I'm very passionately in particular about functional programming, and I'm hoping to coach teams when it comes to the cross-over between functional programming and software architecture - something a lot of developers who are new to FP struggle with.
Although I have been involved in a huge variety of software types, I'm particularly well-experienced when it comes to real-time, offline-first web-applications and real-time data processing.
[1]: https://github.com/fluture-js/Fluture
-
FP for web/mobile apps in 2022?
I think that it is fine to code perfectly functional apps using TypeScript with React Native and React. You will have a huge community to support you with documentation, libraries, and available labor. Yes, the language has a lot of soundness holes and misses a lot of useful features like pattern matching or type classes but, for me, it is a valid trade-off. There are libraries for better FP programming in TypeScript like fp-ts, io-ts, and fluture.
-
Introduction to Functional Programming in JavaScript
Fortunately, as it has been shown in this article, it’s definitely possible to use functional programming with plain JavaScript. However, if you really want to dive deeper into this paradigm while using JavaScript, you’ll probably want to use some already existing functional libraries such as Sanctuary, Fluture, Ramda and others.
-
A Fallback for the JavaScript Pipeline Operator
This is great news for functionally-minded libraries such as Ramda, Sanctuary, Fluture, and many more. But it also makes some vanilla JavaScript nicer, for example:
Immer
-
Immer VS mutative - a user suggested alternative
2 projects | 25 Jan 2024
-
Show HN: Cami.js – A No Build, Web Component Based Reactive Framework
```
It looks like it’s mutating, but both the reducers and update() uses immer* under the hood, so we still respect immutability under the hood.
Cami supports redux devtools so you can use that for time-travel debugging too!
—-
* https://github.com/immerjs/immer
- Why do we need modules at all?
-
Making Sense of React Server Components
I heard that immutability libraries like immer.js [0] help with this. Anyone go this way and had good success? Is this 'the way'?
[0]: https://immerjs.github.io/immer/
-
How We Fixed Performance With JS Object Variable Mutation
So, that's what we built, and we built it in the most obvious way — using JavaScript Proxy objects to track mutations and reflect those changes across Appsmith’s framework. Initially things looked good — it worked, aside from a few hacks to make some data types work with map and set, and we were following the example of other projects that had similar requirements. If it was good enough for them, it should be good enough for us, right?
-
The sword refers to immer, the faster and stronger immutable data js tool limu stable version released!
But is immer really the ultimate answer? The performance problem of immer is more prominent in large arrays and deep-level object scenarios. See this issue description, many authors in the community began to try to make breakthroughs, and noticed that structura and mutative, I found that it is indeed many times faster than immer as they said, but it still fails to solve the problem of both fast speed and good development experience. I will analyze the two issues in detail below.
-
Ramda: A practical functional library for JavaScript programmers
I like immer for this kind of thing: https://github.com/immerjs/immer
It gives you immutable updates without getting bogged down in FP abstractions.
-
Why my variable is being mutated if I make any changes to my data ?
I've always been a huge fan of immer for these case. For your code, it would simply turn into setGridData((prev) => produce(prev, draft => applyChanges(changes, draft)) but I recommend you go over their documentation to fully understand how it works
-
Is there a better way to do read-only types
If you're trying to make things actually immutable, Object.freeze and deep copies can clutter things up pretty good, have you considered using something like immer? (https://immerjs.github.io/immer/)
-
5 React Libraries to Level Up your Projects in 2023
If you want to set up from Context, Zustand is your best bet. It offers an extremely simple API that lets you create a store with values and functions. Then, you can access that store from anywhere in your application to read and write values. Reactivity included! If you want to store nested object data in your store, consider using Immer alongside Zustand to easily change nested state.
What are some alternatives?
rubico - [a]synchronous functional programming
immutability-helper - mutate a copy of data without changing the original source
scriptum - Functional Programming Unorthodoxly Adjusted to Client-/Server-side Javascript
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
adequate-guide-react - A sample app of usage of functional programming with React.
redux-toolkit - The official, opinionated, batteries-included toolset for efficient Redux development
posterus - Composable async primitives with cancelation, control over scheduling, and coroutines. Superior replacement for JS Promises.
Recoil - Recoil is an experimental state management library for React apps. It provides several capabilities that are difficult to achieve with React alone, while being compatible with the newest features of React.
node-tda - NodeJS API for TDA
react-query - 🤖 Powerful asynchronous state management, server-state utilities and data fetching for TS/JS, React, Solid, Svelte and Vue. [Moved to: https://github.com/TanStack/query]
ppipe - pipes values through functions, an alternative to using the proposed pipe operator ( |> ) for ES
valtio - 💊 Valtio makes proxy-state simple for React and Vanilla