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React

25 notes

React patterns, hooks, component composition, performance optimization, and state management.

React AI27 Laravel25 Next.js17 Career13 Git10 Good code9 + 11 more

October 2026

useState, useReducer and the mental model of state in React24 Oct
Sharing state in React without Redux24 Oct
Props, children and component composition in React24 Oct

May 2026

Higher-Order Components and Why Hooks Replaced Them25 May
Pure Components and Why Purity Matters in React18 May
React Fragments and When You Actually Need Them11 May
Refs and when useRef beats useState7 May
Default Props and Optional Props in React1 May

April 2026

Handling Form Submission in React30 Apr
The Render Prop Pattern in React20 Apr
The Compound Component Pattern in React20 Apr
Conditional Rendering Patterns in React16 Apr
Lists and Keys in React: Why They Actually Matter15 Apr
Event Handling in React14 Apr
The Virtual DOM and How React Reconciliation Works12 Apr
When to Use useMemo and useCallback8 Apr
useEffect Mistakes I Stopped Making8 Apr
Testing React Components with Vitest and Testing Library8 Apr
Structuring Large React Apps8 Apr
React Suspense: loading fallbacks, boundaries and use()8 Apr
React Server Components vs Client Components8 Apr
React Error Boundaries in Practice8 Apr
Custom Hooks: Naming and Structure8 Apr
Controlled vs Uncontrolled Forms in React8 Apr
Avoiding Unnecessary Rerenders in React8 Apr

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Paulund, 2026

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