AAbirami Sri·Sep 3Day 4 of My 30-Day DSA Journey — Hashing ProblemsDay 4 of my DSA journey with JavaScript: solving Majority Element and First Unique Character using hashing and frequency counting.10 min read·abi-blog.hashnode.dev
AAbirami Sri·Sep 1Day 2 of My 30-Day DSA Journey — Strings with JavaScriptDay 2 of my DSA journey with JavaScript: solving 5 LeetCode string problems using two pointers, hashing, frequency counting, and traversal.8 min read·abi-blog.hashnode.dev
RRicha·Jan 28Day 23 💙 Spiral Traversal of a Matrix (Beginner Edition)Learn how to print a matrix in spiral order, with step-by-step guidance and simple JavaScript code, perfect for beginners3 min read·richak.hashnode.dev
