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Day 35 – Complete CRUD with MySQL (Node.js + Express)

Feb 24 · 6 min read · Mini Project Start: 💰 Money Tracker Day 35 Goal By the end of Day 35, students will be able to: ✅ Perform complete CRUD with MySQL✅ Create Update & Delete APIs✅ Handle errors properly (best practice

Master the Top SQL Queries: Clear Explanations + Practical Examples

Feb 24 · 5 min read · 1️⃣ SELECT (Basic Data Fetching) 🔹 What it does: Fetch data from a table. 🔹 Syntax: SELECT column1, column2 FROM table_name; 🔹 Example: SELECT name, salary FROM employees; 🔹 Use Case: Showing u

Day 32 – MySQL Database & Tables (Using phpMyAdmin)

Feb 17 · 5 min read · 🎯 Day 32 Goal By the end of this day, students will clearly understand: What is a Database Why we create multiple databases What is a Table Rows & Columns in real life What is phpMyAdmin How to: Create a database Create tables Insert basic ...

MySQL vs MongoDB – Complete Comparison (Beginner to Advanced)

Feb 17 · 4 min read · 🎯 Why This Comparison Is Important? As a Node.js developer, one of the most important decisions is choosing the right database. Two very popular databases are: MySQL (SQL / Relational Database) MongoDB (NoSQL / Document Database) Both are powerf...

Mini Project based on Node js & Express — student-manager-ui

Sep 7, 2025 · 11 min read · What it does (in browser): show students list, add student, edit student, delete student, filter by city.Backend: Express + file storage (students.json) using fs/promises.Frontend: HTML/CSS/JS served from Express (so students open http://localhost:50...

Day 20: Mini Project – Notes API (with Validation)

Sep 7, 2025 · 4 min read · In this mini project, we will build a Notes API where users can: Add a new note ✍️ Get all notes 📒 Get a single note by ID 🔎 Update a note 📝 Delete a note ❌ 👉 Data will be stored in a notes.json file (since we haven’t covered databases yet...

🌐 Day 6: Creating a Basic HTTP Server using Node.js (Without Express)

Jul 8, 2025 · 5 min read · 👨‍🏫 What You’ll Learn Today What is an HTTP server? Why learn it without Express? How to create a basic server using Node.js Handling routes like /, /about, and /contact Sending HTML responses Real-life example FAQs to clear common doubts ...

📦 Day 5: Understanding NPM, Creating package.json, and Installing Dependencies in Node.js

Jun 27, 2025 · 7 min read · 👨‍🏫 What You’ll Learn Today: What is NPM? What is package.json and why it’s important How to create a package.json file How to install, uninstall, and use packages (dependencies) Real-life use cases Common FAQs 📌 What is NPM? NPM stands f...

📦 Day 4: Node.js Core Modules – path, os, and events

Jun 27, 2025 · 4 min read · 👨‍🏫 What You’ll Learn Today: What are core modules in Node.js? How to use the path module How the os module helps with system info How to work with events using the events module Real-life practical examples FAQs to clear your doubts 🔹 Wh...

SSShivkaraman Sshivkaraman.hashnode.dev

Mastering the Basics of Node.js

Aug 28, 2023 · 14 min read · Introduction Welcome to the world of Node.js – where JavaScript transforms from a front-end scripting language to a full-stack powerhouse. If you're new to the realm of web development or a seasoned coder looking to expand your toolkit, you're in the...