How to Deploy MERN Application with DigitalOceanSo today, let's have a look at how to deploy the full MERN application. You can deploy the complete MERN application on a Digital Ocean VPS using the same workflow, even if you choose MySQL instead ofFeb 26, 2026路11 min read
[Day 02] - My Journey from Laptop to Lab -- Server setup successfully..This is the second day of my Journey make my laptop server, If you are not read the first version yet kindly read that article first [Day 01] - My Journey from Laptop to Lab: Building a Headless Debian Server for DevOps & AI Alright now it鈥檚 time for...Feb 6, 2026路6 min read
[Day 01] - My Journey from Laptop to Lab: Building a Headless Debian Server for DevOps & AIHey everyone! As an undergraduate always looking to get my hands dirty, I decided it was time to level up my old Dell Inspiron 15-3567. Instead of letting it gather dust running a resource-heavy desktop OS, I embarked on a mission: transform it into ...Feb 5, 2026路4 min read
Understanding Object-Oriented Analysis and Design (OOAD)Object-oriented analysis and design (OOAD) is a foundational approach to software development that has revolutionized the way systems are conceptualized, designed, and implemented. In this article, we explore the core principles, methodologies, and b...Aug 10, 2025路4 min read
How To Create Chess Pattern With HTML, CSS And a Little bit of JSThis article was originally posted on dev.to Hello everyone, Today I'll tell you how to create a simple 8 X 8 chess pattern using HTML, CSS and a little JS. Complete Source Code: https://github.com/zaselalk/Chess-Pattern-CSS-JS First things first, He...Jun 7, 2024路3 min read
A Simple way to Import Excel to Mongo AtlasThis article was originally posted on LinkedIn. A few days ago, I was working on developing a library system for my school using a MERN stack. During this project, I had to import around 12,000 excel records into my Mongo Atlas database because libra...Jun 5, 2024路2 min read
Understanding the Difference Between || (OR) and ?? (nullish coalescing) Operators in JavaScriptBoth || (OR operator) ?? (nullish coalescing operator) are the way of assigning default value in Javascript when dealing with undefined or other falsy values. However, they behave different in certain situations. The main difference between the two o...Apr 25, 2023路2 min read
![[Day 03] - Laptop to Lab -- Lot of Questions](/_next/image?url=https%3A%2F%2Fcdn.hashnode.com%2Fres%2Fhashnode%2Fimage%2Fupload%2Fv1770574152771%2F6e8524ec-fca2-4129-a360-cae13e7046a4.png&w=3840&q=75)
![[Day 02] - My Journey from Laptop to Lab -- Server setup successfully..](/_next/image?url=https%3A%2F%2Fcdn.hashnode.com%2Fres%2Fhashnode%2Fimage%2Fupload%2Fv1770300708938%2F466aa98b-e77d-4d90-84ef-57e58cd8cf2e.png&w=3840&q=75)
![[Day 01] - My Journey from Laptop to Lab: Building a Headless Debian Server for DevOps & AI](/_next/image?url=https%3A%2F%2Fcdn.hashnode.com%2Fres%2Fhashnode%2Fimage%2Fupload%2Fv1770050285446%2F8c8dfb9b-09f4-4ab9-b35c-f5d07e221a2c.png&w=3840&q=75)
