Maximum Subarray - Leetcode 53 | Kadane's Algorithm in JavaScript

In this video, solve LeetCode 53: Maximum Subarray using Kadane’s Algorithm in JavaScript.
Given an integer array, the goal is to find the contiguous subarray with the largest sum and return that sum.
You’ll learn:Intuition behind Kadane’s AlgorithmTracking current sum vs maximum sum
Why resetting the running sum on negative values works
Clean and efficient O(n) JavaScript implementation with dry runs
📌 Example:
Input: [-2,1,-3,4,-1,2,1,-5,4] → Output: 6 (subarray [4,-1,2,1])
Perfect for coding interviews, DSA prep, and improving array/DP intuition in JavaScript.

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Keywords:
leetcode 53
maximum subarray
kadanes algorithm
javascript solution
max subarray sum
js coding interview
array dp js
subarray problem
optimal js solution
dsa javascript
contiguous subarray
sum problem js

Hash tags:- #leetcode #javascript #dsa #coding #programming #reactjs