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How I Mastered React useState in One Day

This story is from 2026-10-04. It is preserved in the archive; the latest stories are on the live feed.

Today, I decided to understand the most important hook in React: useState deeply. If you are preparing for an interview or just starting out, useState is the foundation of everything you will build. Here is how I learned it, broken down into 4 simple examples. What is useState? useState is a built-…

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  1. 2026-10-04 05:27 · DEV Community — AI
    How I Mastered React useState in One Day

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