Redux Interview Questions (from a Sr. developer)

Maybe you've been working with Redux for a few years. But have you ever wondered what'll be asked in a React/Redux interview?!
In this video, I give you an idea of what types of questions you could reasonably expect from an interview focused on React/Redux.
Let me know if you find it helpful!
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Who am I?
I'm Peter Elbaum, a software engineer living in Raleigh, North Carolina. I make videos about code, software engineering career development, and self improvement. I also have a newsletter (peterelbaum.com/subscribe) and tweet my thoughts on money, work, and being a great dev. Feel free to get in touch!

[@amritasharma9056]

1. Description basic data flow in redux.
2. What are alternatives of redux/ what are the case where redux is not needed.
3. What are thunx.

[@ayushvyas3401]

Thanks Peter for sharing your knowledge, it not only helps with enriching my existing knowledge but also clears my mind that I do know a lot more than I think I do which is really a confidence booster

[@PeterElbaum]

I'm glad it was helpful! :)

[@pradeepKumar-rf9qb]

Amazing.....Ur 4 minutes video is enough to understand the whole redux flow....

[@Pekillen13]

Thank you for your video! I"m leaving my mark here as a sing of appreciation for your job!
Keep it up!

[@PeterElbaum]

Thank you for your encouragement - I really appreciate it! :)

[@ns4k_tv]

built-in useReducer() hook + context API is unreal!

[@marygracegalanaga8683]

You explain it in very clear and concise way. You earn yourself a new subscriber! Please do some tech related explanations more. :)

[@PeterElbaum]

Thank you! I'm glad it was helpful. I'll work on more coding videos :)

[@princejoogie]

earned a subscriber 😁. love your content, binged watched your videos.
definitely helped especially the the how to avoid burnout video as ive been struggling lately with work-life balance

[@PeterElbaum]

😮 - thanks so much!! welcome aboard :)
and glad the burnout stuff was helpful!

[@shubhamb6131]

Nice points and great questions 🙌🏻👍🏻

[@PeterElbaum]

Glad you like them! :)

[@jimmytan6543]

Thank you so much, it is useful!

[@PeterElbaum]

Glad it was helpful! :)

[@swagboysahil530]

Hey Peter, i was using Tanstack query and redux in the same project. The "useQuery" and "useMutate" hook in Tanstack query can easily handle async operation like fetching data if something changes in server side or updating data if any side effect happens. Is it still relevant to use "thunk" to achieve that behavior? What are the advantages and disadvantages of thunk over tastack query.
Please, guide me through this.

[@gama-rk1tx]

Hi, thank you for this nice video :)
I was wondering though, as you said, the React context API can often replace Redux.
Then in what case(s) do we still have to use Redux instead of merely the React context API ?

[@PeterElbaum]

You're very welcome!
If there's a lot of data that needs to be accessed globally in your app, then Redux may be the better tool. But, if it's one of two pieces of state (say, a user/authentication status) then Context may be easier and would have less boilerplate/setup.

[@abbaadamu3927]

Yo I'm enjoying it o so straight to the point and the background song 🔥🍷 I don't know why but for some reason but now I want to drink some wine.

[@PeterElbaum]

Hah! It's a bit early for me. But glad you're liking it! :)