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@ayushjjainn

Ayush Jain

@ayushjjainn·Jaipur, RJ·Joined December 2025

Building cool things for the internet

About

I like making things with code. This is where I share my projects and the bugs I ran into.

Available for

Nothing here yet.

Ayush Jain's blogs

ayushjjainnayushjjainn.hashnode.dev55 posts

About

I like making things with code. This is where I share my projects and the bugs I ran into.

Available for

Nothing here yet.

Ayush Jain's blogs

ayushjjainnayushjjainn.hashnode.dev55 posts

Articles Comments

Recently published

AJAyush Jaininayushjjainn.hashnode.dev·2h ago · 15 min read

JWT Authentication in Node.js Explained Simply

Some time back, an old school friend of mine got me invited to a formal VIP party in Mumbai. It was not exactly his family's party, it was a proper high-end business party, at the Taj hotel no less, b

AJAyush Jaininayushjjainn.hashnode.dev·4h ago · 12 min read

Storing Uploaded Files and Serving Them in Express

My Mac has 256 GB of storage, and honestly that is very, very less. Windows laptops usually ship with a 1 TB drive out of the box, that is the one perk Windows folks genuinely have. But bas, that one,

AJAyush Jaininayushjjainn.hashnode.dev·5h ago · 12 min read

Handling File Uploads in Express with Multer

The first time I left for college, first year, first sem, all alone, I took the train. And yaar, the luggage. Mumma had packed basically half the kitchen, besan ke ladoo, makhana roasted in ghee, bada

AJAyush Jaininayushjjainn.hashnode.dev·10h ago · 15 min read

What is Middleware in Express and How It Works

My JEE Advanced exam, basically India's toughest engineering entrance, was the next day, and since the center was in another city, we were staying at a relative's house. Pretty relatable, na, half of

AJAyush Jaininayushjjainn.hashnode.dev·12h ago · 13 min read

URL Parameters vs Query Strings in Express.js

It was sale season, and I finally sat down to buy the stuff I had been eyeing for months. Top of the list, a pair of JBL Live 880NC headphones. So I opened Amazon and searched for them by name. And ug