Redux Toolkit Tutorial - 13 - Immer

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Immer
Redux Toolkit Tutorial

[kedarpethe]

Awesome dude!!! Best frontend tutorial channel on youtube.

[anselmoribeiro]

Waiting for the next video on this series. Love this

[hellofriend]

Everyone should like all the videos on this playlist

[vigneshgvs]

- a library
- we should never mutate the state & always return a new object that resembles the next state
- we done that with both 2 reducers. { ...oldState, changingPropert: newValue} <---new state.
(in the new - existing state is copied, only necessary property is updated)
- in real world, this will be complex, if it has nested levels.

- thus immer library comes to help these nested spreads.
- produce () method
- parameter 1. state, 2. a function which receives a draft copy of the state.
- immer allows us to update this draft state as if state is mutable.
- it simplifies handling the immutable data structures.
- it may look we are updating state directly, but under the hood it does same as our nested spreads...

[valp_co]

Thanks, i fiinsh redux, react-redux, react-hooks, then i going to finish this course.

[patt]

at 3:59 i am getting undefined as the initial state but the updated state after the dispatch is working :/

[alizain]

Error: Cannot find module 'immer', getting this error even after copying your github code as well.

[ABUTAHER-wggz]

hello, if i using this way bellow instead of immer:

(state, cb) => {
const data =
cb(data);
return data;
}

[akshaygadekar]

Vishwas sir, I saw size of Immerse package is even bigger than redux package, can we use something lighter than immer?

[ast]

very cool. is the code somewhere? I looked around your github and couldn't find it

[shishirrai]

whats the difference between immer produce and loaddash clonedeep

[milon]

show us when to use redux in big project?

[nimishbhardwaj]

Can you create one series or separate video with a redux toolkit with sagas as middleware? It will be helpful to us understand the concepts.

[kainthjaskaran]

Ah ha! Vishwas slipped up. I know where he lives now. I'm gonna fly to Boston and thank him personally.

[Pareshbpatel]

A very comprehensive tutorial on using the Immer library to simplify the changing of state in the Redux store. Thanks, Vishwas

{2024-12-18}

[kumailn]

instead of immer can we do as follows:

state.address.street = ' new value'

return {...state}

???

[rajnandanibhawsar]

Follow you daily for your latest video