15h ago · 7 min read · Why Does useReducer Even Exist? Before writing a single line of code, let's build the right mental model. You already know useState. It's clean, it's simple, and it works great when a piece of state i
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2d ago · 5 min read · After 5 years of building production React apps — including reviewai.pro, a solo SaaS I'm growing from 0 to 10K MRR — I've made every mistake in the book. The mistakes I'm sharing aren't theoretical.
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Mar 12 · 9 min read · 1. What is useContext? Simply put, useContext is a built-in React hook that lets any component read shared data directly — without needing someone to pass it down through props. useContext is a React
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