JavaScript - Higher Order Function Example

Higher-order functions are functions that can take other functions as input (arguments) or return functions as output (results). This ability makes them very powerful for generating flexible and reusable code. Instead of writing fixed behavior, you can pass different functions to customize what the higher-order function does. For example, you might have a function that repeats an action multiple times, but the actual action to repeat is given as a function argument. This way, the same higher-order function can work with many different tasks, just by changing the function you pass to it.