Algorithms & Data Structures Reads

Trapping Rain Water: Understanding Data Structure Choices from a Beginner’s Perspective

Really stuck at solving binary trees.

Greedy Algorithms : Making the Best Choice at Every Step

How I Finally Learnt to Solve Coding Interview Questions

The Grid Problem That Looks Easy Until You Need the Lexicographically Smallest Path

The Algorithm That’s Practically O(1) — But Provably Isn’t

Knight Attack Made BFS Feel Like a Recipe, Not a Template

Prefix, Suffix, Proper Prefix & Proper Suffix Explained — A Beginner’s Guide

Minimum Moves to Clean the Classroom | LEETCODE 3568 | Solve In Seconds | Bloomberg Interview

Arrays in JavaScript

Invert a Binary Tree: What the Interview Question Really Tests

Maximum Sum in a Circular Array: A Different Take on Kadane’s Algorithm

Postgres Is My Queue, My Cron, and My Search Engine. Fight Me

Blind 75 | Arrays & Hashing — 04 Group Anagrams

Finding the Longest Increasing Path in a Matrix: From a Simple DFS Idea to an Optimized Solution

LeetCode 2058: Find the Minimum and Maximum Number of Nodes Between Critical Points

Why Strong Senior Engineers Sometimes Fail “Simple” Coding Interviews

Brute Force Algorithm in DSA: Best Case and Worst Case Explained with JavaScript.

LeetCode 2091: Removing Minimum and Maximum From Array : My Intution and Idea

Reliable SMS OTP Delivery for Beginner 2FA Login in US/EU SaaS

The Hidden Cost Of A Line of Code

I just love coding and love doing competitive programming and leetcode but after doing it for over 1 and half years i just feel like coding sucks and i will never be as good as those Chinese programmers who does leetcode contest in under 5-6 mins and i feel like i wanna quit it at this point.

How can I become a better problem solver on LeetCode?

I Didn't "Learn" Sliding Window — I Got Cornered Into It