Tattvam 🚀

love to code, cse @ ximu, barca fan...

#100DaysOfCode

[Tattvam 🚀 @ttvmcodes]

Hey folks! 👋🏻

If you're into tech, science, coding, football, Cricket, brewing your own coffee, vibing with nature, or battling it out in online games -
Say hi — let’s vibe & connect! 🚀⚽☕🌿🎮

#LetsConnect #Coding #TechTrends #Football #AI #Python #DevLife #cricket

[Abhishek @be_mewadi]

Himanta Mama in Assam🔥
#electionresult2026

[Narendra Modi @narendramodi]

Today, India takes a defining step in its civil nuclear journey, advancing the second stage of its nuclear programme.

The indigenously designed and built Prototype Fast Breeder Reactor at Kalpakkam has attained criticality.

This advanced reactor, capable of producing more fuel than it consumes, reflects the depth of our scientific capability and the strength of our engineering enterprise. It is a decisive step towards harnessing our vast thorium reserves in the third stage of the programme.

A proud moment for India. Congratulations to our scientists and engineers.

[Tattvam 🚀 @ttvmcodes]

📆 Day 94: Node.js Clustering 🔀
Used cluster module

✅ Utilizes multi-core CPUs
✅ Forks worker processes
✅ Improves app performance

🚀 Scale Node apps the right way!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 93: Child Processes in Node ⚙️
Ran commands using child_process

🛠️ exec, spawn, fork
✅ Useful for heavy computation or scripts
💡 Scale and multitask with ease!

#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

@merishabh_singh I am interested

[Tattvam 🚀 @ttvmcodes]

📆 Day 92: Using Environment Variables 🧪
Stored secrets in .env file

✅ Used dotenv package
✅ Secured API keys & DB URIs

💡 Don’t expose sensitive data!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 91: Intro to Authentication 🔐
Authentication vs Authorization

🛠️ Added JWT for user login
🛡️ Protecting routes with middleware
💡 Security starts here!

#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 90:
MongoDB is a NoSQL database, and with Mongoose, working with it in Node becomes super easy and structured!

💡 Why?
📦 NoSQL = Flexible, schema-less storage
🔗 Mongoose = Object mapping with built-in validation
🚀 Ideal for dynamic, fast-changing data in modern apps

[Tattvam 🚀 @ttvmcodes]

📆 Day 90: Working with MongoDB 🗃️
Connected Node to MongoDB!

✅ Used Mongoose
✅ Created schema & model
✅ Inserted documents

💡 NoSQL + Node = Dynamic Data!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 89:
A RESTful API lets your frontend and backend talk using HTTP methods (GET, POST, PUT, DELETE) and JSON.

💡 Why RESTful APIs?

🔗 Connect frontend to backend
📤 Communicate using JSON
✅ Use proper HTTP status codes (200, 201, 404, etc.)
🧱 Base for modern web apps

[Tattvam 🚀 @ttvmcodes]

📆 Day 89: RESTful APIs with Express 🌐
Built a simple REST API!

-GET, POST, PUT, DELETE
-Routes & JSON responses
-Status codes

💡 Connects frontend to backend!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 88:
Express.js is a minimal, fast, and flexible Node.js framework that simplifies server creation and routing.🚀

💡 Why Use Express?
✅ Faster than raw Node HTTP server
✅ Cleaner routing
✅ Built-in middleware support
✅ Easy to scale with third-party packages

[Tattvam 🚀 @ttvmcodes]

📆 Day 88: Intro to Express.js 🚀
Express = minimal & powerful Node.js framework

✅ Easy routing
✅ Middleware support
✅ Fast development

💡 A must-know for backend devs!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 87:
Middleware runs between a request (req) and a response (res).
Used for logging, auth, and parsing — especially in Express.js.

🛠️ Powered by Express
Middleware is a core part of Express.

It helps you:
🔍 Modify requests
✅ Add security
🧩 Use tools like morgan, cors

[Tattvam 🚀 @ttvmcodes]

📆 Day 87: Middleware in Node.js 🧱
Middleware = functions between req & res

✅ Logging
✅ Parsing
✅ Authentication

🛠️ Powered up with Express.js!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 86: Routing in Node.js 🌐
Routing decides how your server responds to various URL requests.

💡 Summary:
-Manual routing is a good way to learn the basics.
-But for real-world apps, Express gives a cleaner and more powerful approach to routing!

[Tattvam 🚀 @ttvmcodes]

📆 Day 86: Routing in Node.js 🌐
Added basic routing manually!

🛣️ if/else or switch for URLs
🛠️ Later moved to Express for cleaner routes

💡 Routing is the brain of your server!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

@kedar1823 🤝🚀

[Tattvam 🚀 @ttvmcodes]

📆 Day 85: Creating Servers with HTTP 🖥️
Built a basic HTTP server!

✅ Used http.createServer()
✅ Handled routes
✅ Sent responses

💡 A core skill for any backend dev!
#100DaysOfCode #letsconnect #NodeJS #WebDevelopment #buildinpublic #JavaScript

[Tattvam 🚀 @ttvmcodes]

📆 Day 85:🖥️

Node.js lets you create a basic web server using the built-in http module — no external packages needed!

💡Why it matters?
Creating HTTP servers is a core backend skill.
You’ll later build on this with frameworks like Express, but this is the foundation!