What are best practices for using reduce reflows and repaints?

Best practices for minimizing reflows and repaints in JavaScript involve making efficient updates to the DOM. Reducing these operations can significantly enhance performance, especially in web applications that require frequent updates to the UI.
reflows, repaints, JavaScript performance, DOM manipulation, optimize rendering
// Example of minimizing reflows and repaints const container = document.getElementById('container'); // Gather all changes const fragment = document.createDocumentFragment(); for (let i = 0; i < 100; i++) { const newElement = document.createElement('div'); newElement.innerText = `Item ${i}`; fragment.appendChild(newElement); } // Apply all changes at once container.appendChild(fragment);

reflows repaints JavaScript performance DOM manipulation optimize rendering

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