Explain the concept of Memoization in JavaScript #javascript #js #javascriptinterview #html #css

Memoization in JavaScript is a technique used to optimize functions by caching their computed results based on their input parameters. It aims to enhance performance by storing the results of expensive function calls and returning the cached result when the same inputs occur again. This prevents redundant computations, particularly beneficial for recursive or computationally expensive functions.

Key aspects of Memoization:
1. **Caching Results:** Storing computed results in memory based on function inputs.
2. **Performance Enhancement:** Avoiding repeated computations by returning cached results for identical function inputs.
3. **Memory Utilization:** Balancing memory usage with performance gains.

Implementing memoization helps in optimizing the speed and efficiency of functions, particularly those frequently called with the same inputs.

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