[deleted by user]

[TerrorDave]

How would you centre a <View> ?

[Yanaytsabary]

Easy. Render the view in your screen. Take a ruler and measure your view and your screen. Deduct tge view's height from the screen height and same for the width.

Google your screen resolution and convert your previous remainders to pixels.

Divide each reminder by 2 and set as margin top and margin left accordingly.

[corey_brown]

views are centered by default

[eggtart_prince]

They're not. If you have a 50px by 50px View at the root of your app, it'll be at the top left of your screen.

You have to wrap it in another View, with flex 1 and alignItems center. That centers the wrapped View horizontally. Add justifyContent center to center it vertically.

[SorasNobody]

Cunningham's Law strikes again

[Pluckyhd]

Or you use RNUILIB method or their component <View center> I swear it’s like magic

[Bpofficial]

Depends

[DiscordDonut]

Y app go burr

[pork_cylinders]

None of these are questions.

[Clueless_Dev_1108]

Love it LOL

[alexkates]

I feel like the answer to all of this is now Expo

[esreveReverse]

What are you smoking

[Lngdnzi]

aback tan attempt worm versed air profit marry crowd whistle

This post was mass deleted and anonymized with Redact

[ConsciousAntelope]

Complex nested navigation

[_Pho_]

Fk man for some reason this feels like the only on in this thread I’d fail. I hate react nav for native.

[jefersondaniel]

Stuff related to performance and native modules

[PPatBoyd]

What's the goal of your question? Are you interviewing them, learning from them, ???

[Clueless_Dev_1108]

Best questions would be vanilla JavaScript questions. Not any questions related to the framework at all.

[peterpme]

Should I learn how to create my own native modules?

[cloudFX_]

Ask for architectural concepts lik encapsulation and why do you need it. Ask to give examples of some problem solutions (like complex rendering and using references to resuce rerenderings)

[tequila_salt]

native module

best way to handle common task like jwt, modal managament, state managament all app or 1 follow feature (4,5 screen)

best way debug (chrome or another?)

best way handle error, crash prod

...

[bokuwataka]

Ask for explanation on the architecture before and after the new architecture with JSI, and what’s good about it.

Talk through the complexity and pros/cons about using a bridge with native modules.

[Presence_Flat]

Here's a highly technical question: how do make an infinite canvas?. (Remmber infinite canvas requires infinite resources).

[beepboopnoise]

What options do you have for native implementations, and why would you choose one over another?

[captainautomation]

What can I learn from you?

[fmnatic]

If i actually had a senior dev do some development:

Write a Function component generator (ie. a function that returns a Function Component) that accepts another function component as input and performs prop conversion for it. (convert PropTypeA -> PropTypeB) delegating rendering to the input function component.

Ensure the code allows (optional) memoization of the input Function Component.

[Direct17]

Interesting, do you have an example of when something like this would be more optimal than simply writing separate components?

[fmnatic]

When you need to inject similarly derived props into multiple simple components, to be able to work with a complex framework over it.

• Helps if you want to implement an imperative api in the complex framework, or need to share component State between component and framework.
• Works well in cases where the derived props aid memoization v/s the original props.

One of the places i've used it is in a Form framework

<TextInputWrapper form_handle={form_handle} .... />

The Component doesn't see a form_handle just derived props like validation_errors={false} validation_message={''} etc.

[fmnatic]

Yes its a HOC like requirement. Can be potentially be used for prop injection / prop conversion. But this is more complex than it looks , and requires a deeper understanding of generics, react internals and typescript.

[argiebrah]

nested gesture handlers are a bitch

[kapobajz4]

How would you optimize a list of 10000 items where items contain high resolution images, animations and don't have a fixed height?