React.js Tip: Re-Export Components From Index.tsx (Barrel Exports) #reactjs #reactjstutorial

How to import components from different files in a single import statement.

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[aidenpham]

Another thing to consider index.ts files (aka barrel files): Some libraries (Material UI) encourage importing individual components separately to enable code-splitting

[convulsion]

be aware of circular dependencies, they will arise for sure if you don't think about how the reexported things depend on each other (if they are)

[Oubaida_Awaw]

in 10 sec!!, amazing explain, thank you very much.

[wtl]

Tbh, I think I rather prefer 10 lines of imports than adding an extra layer of complexity (it's a nice pattern but imho, it introduces more disadvantages than the advantages it provides).

[PostMeridianLyf]

It's also possible to use dynamic from next to only import the components when they come into view port helping performance.

[fedirouatbi]

If index.ts contain alot of components, dose retriving from it in different places cost ?

[hyphamne]

Is import / export const Name better than export default ?
Export const will reduce deadcode and good for tree shaking riight ?

[joe_j]

How do I make my vs code icon color green?