@aryan-blog

Aryan Gupta

@aryan-blogGhaziabad, IndiaJoined January 2026

Developer learning things with chai

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About

I write blogs/articles on Software development.

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Internship, Freelance work, Full time work and speaking at conferences would be Wow for me.

Aryan Gupta's blogs

Aryan blogsaryan-blog.hashnode.dev6 posts Learning Emmetlearning-emmet.hashnode.dev1 post

Linux: The Hidden Architecture Behind Millions of Connections

The Biggest Lie Beginners Hear People say: "Everything in Linux is a file" This is not completely true. A more accurate statement is: "Almost everything in Linux can be represented through a file d

Jun 11 · 8 min readaryan-blog.hashnode.dev

NodeList vs HTMLCollection in JavaScript

When working with the DOM, you’ll often deal with collections of elements instead of just one. Two common types you’ll encounter are NodeList and HTMLCollection. They look similar at first, but they b

Mar 20 · 3 min readaryan-blog.hashnode.dev

Understanding global vs globalThis in JavaScript

1. What is global? global is a Node.js-specific global object. Think of it like a big container(Object) which holds everything that is present in your Node app. means whatever stored in Node app, is

Mar 17 · 3 min readaryan-blog.hashnode.dev

Basic Architecture of Node.js : Core Components

Basic Architecture of Node.js: Core Components When you write JavaScript in Node.js, it feels like everything just works—timers fire, files are read, APIs respond. But behind the scenes, Node.js is a

Mar 17 · 3 min readaryan-blog.hashnode.dev

Mastering call(), apply(), and bind() in JavaScript: How to Control this Like a Pro

Introduction JavaScript functions are powerful, but sometimes they behave in confusing ways. One of the biggest reasons is the this keyword. The value of this depends on how a function is called, not

Mar 16 · 4 min readaryan-blog.hashnode.dev

Aryan Gupta

About

Available for

Aryan Gupta's blogs

Linux: The Hidden Architecture Behind Millions of Connections

NodeList vs HTMLCollection in JavaScript

Understanding global vs globalThis in JavaScript

Basic Architecture of Node.js : Core Components

Mastering call(), apply(), and bind() in JavaScript: How to Control this Like a Pro

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Aryan Gupta

About

Available for

Aryan Gupta's blogs

Linux: The Hidden Architecture Behind Millions of Connections

NodeList vs HTMLCollection in JavaScript

Understanding global vs globalThis in JavaScript

Basic Architecture of Node.js : Core Components

Mastering call(), apply(), and bind() in JavaScript: How to Control this Like a Pro