Are arrow functions faster than regular functions in JavaScript?
In general, arrow functions are not inherently faster than regular functions. Performance can vary based on context.
What factors affect the performance of these functions?
Factors include the function's complexity, how it's used, and the JavaScript engine's optimizations.
Should I always use arrow functions for better performance?
Not necessarily. Use arrow functions for their concise syntax and lexical scoping, but choose based on readability.
Can you give me an example of when to use each type?
Sure! Use arrow functions for callbacks and methods that don't require their own 'this'. Use regular functions when you need a dynamic context.
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