Satpalsinh Rana

@satpalsinh

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Ahmedabad, IndiaJoined December 2025

About

Frontend Developer 💻 | Fueled by curiosity and Tea ☕ | Always learning and exploring new technologies.

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Satpalsinh Rana's blogs

Satpalsinh Ranablogs.satpal.cloud53 posts

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Recently published

SRSatpalsinh Ranablogs.satpal.cloudMay 10 · 6 min read

Linux from my Eyes

The Filesystem That Doesn't Exist Every Linux user knows /proc. But almost nobody knows what it actually is. It's not a filesystem. There are no files on any disk. Everything inside it is generated on

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SRSatpalsinh Ranablogs.satpal.cloudMay 9 · 4 min read

JWT Authentication

Why we need Authentication in our application Imagine you walk into a private club. The bouncer doesn't just let you in because you look nice you need a membership card. In the digital world, Authenti

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SRSatpalsinh Ranablogs.satpal.cloudMay 9 · 7 min read

Storing Uploaded Files and Serving Them in Express

As we have seen in previous article how to upload file using express and multer. Uploading a file is just the first half of the story. The other half where it lives and how you retrieve it. Where Uplo

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SRSatpalsinh Ranablogs.satpal.cloudMay 9 · 7 min read

Handling File Uploads in Express with Multer

Why File Uploads Need Middleware When you submit a plain HTML form name, email, that sort of thing the browser encodes everything as application/x-www-form-urlencoded. It's a simple key=value string,

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SRSatpalsinh Ranablogs.satpal.cloudMay 9 · 8 min read

Sessions vs JWT vs Cookies

You've seen the Stack Overflow answers. You've skimmed the Medium posts. You know the drill sessions store state on the server, JWTs are stateless, cookies are just the transport. Got it. But then you

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Satpalsinh Rana

About

Available for

Satpalsinh Rana's blogs

Recently published

Linux from my Eyes

JWT Authentication

Storing Uploaded Files and Serving Them in Express

Handling File Uploads in Express with Multer

Sessions vs JWT vs Cookies

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Satpalsinh Rana

About

Available for

Satpalsinh Rana's blogs

Recently published

Linux from my Eyes

JWT Authentication

Storing Uploaded Files and Serving Them in Express

Handling File Uploads in Express with Multer

Sessions vs JWT vs Cookies