typesafe-actions
Immer
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typesafe-actions | Immer | |
---|---|---|
4 | 141 | |
2,412 | 26,943 | |
- | 1.0% | |
0.0 | 7.1 | |
3 months ago | 8 days ago | |
TypeScript | JavaScript | |
MIT License | MIT License |
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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.
typesafe-actions
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The Great Redux Toolkit Debate
createAction โ lets you define action creators, similar to typesafe-actions. I'm a TypeScript die-hard so type safety is non-negotiable. ๐
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React-Redux Hooks With Typescript
Actually implementing a separate interface or type per action gets clunky; that's where adding libraries can help. typesafe-actions is an easy, quality library that I've used for this on a previous project. reduxjs-toolkit is even better; it provides some more structure and several useful features. As a bonus, it includes Immer built in.
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Help me create the best React Native template to bootstrap your next app
Also a library reccomendation for anyone who prefers to stick with the official Redux ecosystem: https://github.com/piotrwitek/typesafe-actions. Makes the seclector/action/reducer/types store setup extremely clean and scaleable.
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Started teaching myself React Native at the start of the winter lockdown. After 6 months of learning I just managed to launch my first app on the app store!
But as a fellow n00b there are some suggestions which will save you a crap tonne of headache (i.e. if using Redux, the typesafe-actions library gives the BEST modern framework for doing it in)
Immer
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Immer VS mutative - a user suggested alternative
2 projects | 25 Jan 2024
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Show HN: Cami.js โ A No Build, Web Component Based Reactive Framework
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It looks like itโs 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!
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* https://github.com/immerjs/immer
- Why do we need modules at all?
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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/
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How We Fixed Performance With JS Object Variable Mutation
So, that's what we built, and we built it in the most obvious way โ using JavaScript Proxy objects to track mutations and reflect those changes across Appsmithโs framework. Initially things looked good โ 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?
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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.
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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.
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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
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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/)
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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?
redux-toolkit - The official, opinionated, batteries-included toolset for efficient Redux development
immutability-helper - mutate a copy of data without changing the original source
redux-saga - An alternative side effect model for Redux apps
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
SWR - React Hooks for Data Fetching
react-loading-skeleton - Create skeleton screens that automatically adapt to your app!
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.
react-native-template - An opinionated template to bootstrap your next React Native app with all the time-wasting packages you need to have.
react-query - ๐ค 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]
valtio - ๐ Valtio makes proxy-state simple for React and Vanilla