🧒 Explain like I'm 5
Imagine you have a very long list of toys. Instead of showing all of them at once, you only show a few at a time. As you scroll, you hide the ones you’ve seen and show new ones. This way, your toy box (or webpage) doesn't get too heavy to handle.
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Senior-level deep dive: internals, pitfalls, and a self-interview ladder.
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