Lazy Fibonacci Sequence Generator with Caching and User-Defined Range (Node.js) This project provides a JavaScript generator function for calculating the Fibonacci sequence on demand, utilizing caching and allowing for user-defined ranges.
Features Lazy Calculation: The generator yields Fibonacci numbers one by one, avoiding upfront calculation of the entire sequence and improving memory efficiency. Caching Mechanism: A closure stores previously calculated Fibonacci numbers, enhancing performance for repeated requests. User-Defined Range: The generator accepts a starting and ending index as arguments, enabling retrieval of a specific portion of the sequence.