@aalampatil

Aalam Patil

@aalampatil

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Joined December 2025

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Aalam Patil's blogs

aalampatilblogsaalampatilblogs.hashnode.dev52 posts

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Blocking vs Non-Blocking in Node.js: Waiting in Line vs Smart Service 🎬

3h ago · 3 min read · Imagine you walk into a café. There are two ways your order could be handled: You place your order… and stand there doing nothing until it’s ready You place your order… and move aside while others o

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REST APIs in Express.js: Directing the Conversation Between Client and Server 🎬

3h ago · 3 min read · Every app is a conversation. The client (browser, mobile app) asks for something The server responds with data A REST API is simply a well-structured way to conduct that conversation—like a screen

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Express Middleware Explained: The Checkpoints Before the Final Scene 🎬

4h ago · 4 min read · Topics to Cover What middleware is in Express Where middleware sits in request lifecycle Types of middleware: Application-level middleware Router-level middleware Built-in middleware Executio

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Why Node.js is Fast: Running a Restaurant, Not a Queue 🍽️

4h ago · 4 min read · When people say Node.js is fast, they don’t mean it has magical hardware or secret optimizations. They mean it handles work differently. To understand this, let’s step into a restaurant. 🍴 The Probl

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JWT Authentication in Express.js: Casting the Right Actors 🎬

4h ago · 4 min read · Every application reaches a point where it needs to answer one critical question: “Who are you?” That’s authentication. Without it, your app is like an open movie set—anyone can walk in, grab props, a

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Aalam Patil

About

Available for

Aalam Patil's blogs

Recently published

Blocking vs Non-Blocking in Node.js: Waiting in Line vs Smart Service 🎬

REST APIs in Express.js: Directing the Conversation Between Client and Server 🎬

Express Middleware Explained: The Checkpoints Before the Final Scene 🎬

Why Node.js is Fast: Running a Restaurant, Not a Queue 🍽️

JWT Authentication in Express.js: Casting the Right Actors 🎬

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Aalam Patil

About

Available for

Aalam Patil's blogs

Recently published

Blocking vs Non-Blocking in Node.js: Waiting in Line vs Smart Service 🎬

REST APIs in Express.js: Directing the Conversation Between Client and Server 🎬

Express Middleware Explained: The Checkpoints Before the Final Scene 🎬

Why Node.js is Fast: Running a Restaurant, Not a Queue 🍽️

JWT Authentication in Express.js: Casting the Right Actors 🎬