The article explains React's Virtual DOM and reconciliation process by building a simplified version from scratch, demonstrating how React optimizes webpage updates. It covers the implementation detai
ls, common pitfalls, and best practices for working with Virtual DOM effectively.
Reasons to Read -- Learn:
how to build a simplified version of React's Virtual DOM from scratch, giving you a deeper understanding of React's internal workings beyond just using the framework
five specific performance pitfalls in React development and their solutions, including concrete examples of how to fix issues like unnecessary re-renders and improper context usage
practical optimization techniques for React applications, including when to use hooks like useMemo and useCallback, how to properly structure components, and best practices for state management
7 min readauthor: Ulad Ramanovich
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