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Screen Navigation

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React Navigation 7 structures screens with stack, tab and drawer navigators, typed params, focus events and a linking config. Interviewers probe it because navigation structure is costly to change.

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In an audiobook app using React Navigation 7 bottom tabs, how do lazy, freezeOnBlur, popToTopOnBlur and detachInactiveScreens change how inactive tabs behave?

level: seniorimportance: nice to knowfreq 22%

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~20 s

lazy (default true) renders a tab on first visit; freezeOnBlur (default false) stops unfocused tabs from re-rendering; popToTopOnBlur (default false) resets a tab's nested stack when leaving it; detachInactiveScreens detaches inactive tabs' native views to save memory.

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