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Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: hooks
React interview guide: hooks, rendering, and what large companies ask
Virtual DOM, hooks pitfalls, performance, state management, React 18, live coding exercises, and how to explain the why behind re-renders.
1332 wordsRead articleTracing a React setState Call From Update Queue to DOM Commit
Follow a React state update step by step through the Hook update queue, scheduler, render phase, reconciliation and commit, and see why state never changes immediately.
2432 wordsRead articleStop Syncing State With useEffect: A Safer React Pattern
Learn why using useEffect to sync derived state causes race conditions and extra renders, and how to replace it with render-time derivation and the key prop.
2624 wordsRead articleA Reusable Custom Hooks Toolkit for Every New React Project
Explore a curated set of custom React hooks—covering storage, debouncing, clicks, and fetching—that eliminate repetitive boilerplate in new projects.
3875 wordsRead article
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