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Anjali Gurjar
Anjali Gurjar

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Performance Optimization in JavaScript

Performance Optimization in JavaScript
Q: How can you optimize JavaScript performance?
Use Debouncing & Throttling to optimize function execution.
Lazy loading for loading images/resources only when needed.
Memoization to store function results.
Use Web Workers for background processing.
Minimize reflows & repaints in the DOM.
Avoid unnecessary re-renders in React/Angular.

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