When should we use FutureBuilder?

Updated 1 May 2023


In this blog, we will learn when should we use FutureBuilder?

Future Builder removes boilerplate code.Using this we don’t need to write the same code again and again.

Let’s say you want to fetch some data from the backend on a page launch and also you wanna show a loader until data comes.

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Tasks for ListBuilder:-

Tasks for FutureBuilder:-

Pros of FutureBuilder:-

Now you can differentiate easily from above explanation of using ListBuilder and FutureBuilder.

Let’s take a short summary for the pros of Future Builder.

Let’s take code example for more clarity.

This was all about the usage of Future Builder.I hope my blog gives me more clarity it.

For more details, you can refer to the official doc of flutter here.

For more interesting blogs check out here – https://mobikul.com/blog/

Hope this blog helped you with a better understanding for when should we use FutureBuilder?

Thanks for reading.😇

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