@tilak9606

Tilak Gajjar

@tilak9606

Joined December 2025

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Tilak Gajjar's blogs

Tilak Gajjartilakgajjar.hashnode.dev54 posts

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How React Virtual DOM works under the Hood

May 6 · 8 min read · Imagine you live in a house with ten rooms. You decide to change the color of one wall in the kitchen. But instead of painting just that wall, you demolish the entire house, rebuild it from the founda

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A System Investigator's Journey Through Linux Filesystem Internals

May 6 · 8 min read · When we think of Linux, we often picture terminal commands. But the real story of Linux is written in its filesystem. Every directory under / is a design decision, a contract between the kernel and us

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Handling File Uploads in Express with Multer

Apr 28 · 7 min read · Why File Uploads Need Middleware When you submit a regular HTML form with text fields, the browser sends the data as application/x-www-form-urlencoded. It is a simple string of key-value pairs. Expres

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Storing Uploaded Files and Serving Them in Express

Apr 28 · 7 min read · Where Uploaded Files Are Stored When a client uploads a file, it travels across the network as multipart form data. Your Express server receives it, and then you have a decision to make: where does th

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REST API Design Made Simple with Express.js

Apr 27 · 6 min read · What REST API Means REST stands for Representational State Transfer. A REST API is a way for a client and a server to talk to each other using standard HTTP methods. The server exposes resources. The

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Tilak Gajjar

About

Available for

Tilak Gajjar's blogs

Recently published

How React Virtual DOM works under the Hood

A System Investigator's Journey Through Linux Filesystem Internals

Handling File Uploads in Express with Multer

Storing Uploaded Files and Serving Them in Express

REST API Design Made Simple with Express.js

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Tilak Gajjar

About

Available for

Tilak Gajjar's blogs

Recently published

How React Virtual DOM works under the Hood

A System Investigator's Journey Through Linux Filesystem Internals

Handling File Uploads in Express with Multer

Storing Uploaded Files and Serving Them in Express

REST API Design Made Simple with Express.js