randomGenerates a random number between 0 (inclusive) and 1 (exclusive).random Generates a random number between 0 (inclusive) and 1 (exclusive). Type: function Aliases randomNumber Returns Type: number A random floating-point number between 0 and 1. Examples randomNumber() // 0.123456789 (example output) randomNumber() // 0.987654321 (different each time)powerReturns the value of a number raised to a power.roundRounds a number to the nearest integer or to specified decimal places.