How I Deployed a Full-Stack Application on a DigitalOcean VM Using Nginx and PM2
Shubham Kumar Singh
Command Palette
Search for a command to run...
Archive
60 posts published so far
How I Solved the Ordered Parallel Batcher Problem in JavaScript
Shubham Kumar Singh
Building a Mini Centralized Exchange (CEX) with Bun, TypeScript, Redis, and PostgreSQL
Shubham Kumar Singh
Building a Paytm-Style Payments Frontend with React, TanStack Router, React Query, and Shadcn UI
Shubham Kumar Singh
Building a Paytm-Style Payments Backend with Bun, TypeScript, Express & MongoDB Transaction
Shubham Kumar Singh
Building a ShelfLife Household Inventory Tracker — Frontend
Shubham Kumar Singh
Building a ShelfLife Household Inventory Tracker - Backend
Shubham Kumar Singh
Sliding Window
Shubham Kumar Singh
Aggressive Cows Problem using Binary Search
Shubham Kumar Singh
Building a Todo App with Express + PostgreSQL
Shubham Kumar Singh
Refactoring a Trello Backend into a Scalable REST API Architecture
Shubham Kumar Singh
Understanding Promise.any() (with Custom Implementation)
Shubham Kumar Singh
Building a Trello - Backend from Scratch
Shubham Kumar Singh
Understanding Promise.all (with Custom Implementation)
Shubham Kumar Singh
Binary Seach
Shubham Kumar Singh
How Everything is an Object in JavaScript (Prototype Explained)
Shubham Kumar Singh
Promise.resolve vs new Promise: When Should You Use What?
Shubham Kumar Singh
Cyclic Sort
Shubham Kumar Singh
Building a Todo App using Express.js + MongoDB
Shubham Kumar Singh
Sort 0, 1, 2 (Dutch National Flag Algorithm)
Shubham Kumar Singh
Segregate 0s and 1s (In-Place Sorting)
Shubham Kumar Singh
From Callbacks → Callback Hell → Promises → Async/Await (JavaScript)
Shubham Kumar Singh
Understanding Event Loop via a Scheduler
Shubham Kumar Singh
Prefix Sum Array Technique
Shubham Kumar Singh
How I Solved Preemptive Priority Task Scheduler in JavaScript
Shubham Kumar Singh