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Expand Up @@ -142,6 +142,13 @@ You are requested to create your profile using the above link to be a part of it
* Whenever possible, use the `const` constructor, because this will tell Flutter that it doesn't need to rebuild the widget.
* Keep the subtree of a stateful widget as small as possible. If a stateful widget needs to have a widget subtree under it, create a custom widget for the stateful widget and give it a `child` parameter.

21. How to avoid widget remount while working with Bottom navigation tabs?

Hot reload maintains the app state while updating the UI almost instantaneously. Hot restart, by comparison, takes a little longer because it resets the app state to its initial conditions before updating the UI. Both of these are faster than doing a full restart, which requires recompiling the app.

When making significant changes, you need to stop and restart the app. On rare occasions, you might have to delete the app from your simulator/emulator or device and reinstall it.


## Contributors


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