The answer
Tree shaking removes unused code from the final bundle, reducing its overall size.
How Do You Reduce JavaScript Bundle Size?
How does tree shaking help?
More FAQs in How Do You Reduce JavaScript Bundle Size?
Common techniques include code splitting, lazy loading, tree shaking, dependency optimization, and importing only required modules.
Large bundles increase download, parsing, compilation, and execution time, negatively affecting performance.
Code splitting reduces the amount of JavaScript downloaded initially by dividing the application into smaller bundles.
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