--- title: "Karthikeyan S (@imkarthikeyans) | Hashnode" description: "Frontend dev, problem solver, future GDE. 馃敟. Read the latest articles by Karthikeyan S on Hashnode." url: "https://hashnode.com/@imkarthikeyans" --- @imkarthikeyans # Karthikeyan S @imkarthikeyans 路 Bangalore , Karnataka 路 Joined November 2020 Frontend dev, problem solver, future GDE. 馃敟 ### [Breaking StrideBoard: AI-Powered Regression Testing with Passmark](https://imkarthikeyans.hashnode.dev/breaking-strideboard-ai-powered-regression-testing-with-passmark?utm_source=hashnode&utm_medium=feed) I built StrideBoard as a real-time community hype wall for runners preparing for race day. A few weeks after shipping it, a running foundation reached out about productizing it. That made me want to s 5 min read 路 [imkarthikeyans.hashnode.dev](https://imkarthikeyans.hashnode.dev/breaking-strideboard-ai-powered-regression-testing-with-passmark?utm_source=hashnode&utm_medium=feed) [Apr 27](https://hashnode.com/posts/breaking-strideboard-ai-powered-regression-testing-with-passmark/69ef9b41330a1ad7f7087a9f) ### [How I Built a Real-Time Community Hype Wall for Runners Using Redis and Vercel](https://imkarthikeyans.hashnode.dev/how-i-built-a-real-time-community-hype-wall-for-runners-using-redis-and-vercel?utm_source=hashnode&utm_medium=feed) I'm training for the TCS World 10K Bengaluru. 56 days out, 6 days a week of training, and a goal time I've told almost nobody about. That last part is what got me thinking. Every runner I know has a g 6 min read 路 [imkarthikeyans.hashnode.dev](https://imkarthikeyans.hashnode.dev/how-i-built-a-real-time-community-hype-wall-for-runners-using-redis-and-vercel?utm_source=hashnode&utm_medium=feed) [Mar 1](https://hashnode.com/posts/how-i-built-a-real-time-community-hype-wall-for-runners-using-redis-and-vercel/69a44668a7428b958dc2c882) ### [Breadth-First Search (BFS) in Graphs](https://imkarthikeyans.hashnode.dev/breadth-first-search-bfs-in-graphs?utm_source=hashnode&utm_medium=feed) Breadth-First Search (BFS) is a fundamental graph traversal algorithm that explores nodes level by level. It is commonly used for finding the shortest path, network broadcasting, and solving various graph-related problems. Understanding BFS BFS start... 3 min read 路 [imkarthikeyans.hashnode.dev](https://imkarthikeyans.hashnode.dev/breadth-first-search-bfs-in-graphs?utm_source=hashnode&utm_medium=feed) [Feb 18, 2025](https://hashnode.com/posts/breadth-first-search-bfs-in-graphs/67b4908f5d58f4698734f912) ### [Understanding Graphs in JavaScript: Adjacency Matrix vs. Adjacency List](https://imkarthikeyans.hashnode.dev/understanding-graphs-in-javascript-adjacency-matrix-vs-adjacency-list?utm_source=hashnode&utm_medium=feed) Introduction Graphs are one of the most fundamental data structures in computer science. They consist of nodes (also called vertices) connected by edges. Graphs are widely used in various real-world applications, such as social networks, navigation s... 4 min read 路 [imkarthikeyans.hashnode.dev](https://imkarthikeyans.hashnode.dev/understanding-graphs-in-javascript-adjacency-matrix-vs-adjacency-list?utm_source=hashnode&utm_medium=feed) [Feb 16, 2025](https://hashnode.com/posts/understanding-graphs-in-javascript-adjacency-matrix-vs-adjacency-list/67b230b0913f202cabdc0955) ### [AI-Powered Commit Message Generator - Commit-Sensei](https://imkarthikeyans.hashnode.dev/ai-powered-commit-message-generator-commit-sensei?utm_source=hashnode&utm_medium=feed) In this blog, I鈥檓 thrilled to unveil Commit-Sensei, an interactive CLI tool designed to streamline and automate the process of generating commit messages. 馃殌 Reason Behind Implementation: Every time I commit code, I need to come up with a commit mess... 4 min read 路 [imkarthikeyans.hashnode.dev](https://imkarthikeyans.hashnode.dev/ai-powered-commit-message-generator-commit-sensei?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/ai-powered-commit-message-generator-commit-sensei/66a6154c48dda4cca8f3da3b) [Jul 28, 2024](https://hashnode.com/posts/ai-powered-commit-message-generator-commit-sensei/66a6154c48dda4cca8f3da3b)