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@bvishal27

B Vishal

@bvishal27

Joined December 2025

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B Vishal's blogs

Dev Blog by Vishalvishal-dev.hashnode.dev32 posts

CSS Selectors 101: Targeting Elementsbvishal27.hashnode.dev13 posts

Why VCL: The Pendrive Problemwhy-vcl-the-pendrive-problem.hashnode.dev2 posts

Function Declaration vs Function Expression in JavaScript: What’s the Difference?functions-in-js.hashnode.dev2 posts

Emmet for HTML: A Beginner’s Guide .bvishal-htmlemmet.hashnode.dev1 post

About

Nothing here yet.

Available for

Nothing here yet.

B Vishal's blogs

Dev Blog by Vishalvishal-dev.hashnode.dev32 posts

CSS Selectors 101: Targeting Elementsbvishal27.hashnode.dev13 posts

Why VCL: The Pendrive Problemwhy-vcl-the-pendrive-problem.hashnode.dev2 posts

Function Declaration vs Function Expression in JavaScript: What’s the Difference?functions-in-js.hashnode.dev2 posts

Emmet for HTML: A Beginner’s Guide .bvishal-htmlemmet.hashnode.dev1 post

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BVB Vishalinvishal-dev.hashnode.dev

Handling File Uploads in Express with Multer

May 10 · 8 min read · Uploading files is one of the most common tasks in backend development. Whether users upload profile pictures, PDFs, resumes, or documents, the server needs a proper way to receive and store those fil

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BVB Vishalinvishal-dev.hashnode.dev

Storing Uploaded Files and Serving Them in Express.js

May 10 · 6 min read · Uploading files is one of the most common features in modern web applications. Whether it’s profile pictures, PDFs, resumes, or product images, developers need a reliable way to store and serve upload

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BVB Vishalinvishal-dev.hashnode.dev

REST API Design Made Simple with Express.js

May 10 · 8 min read · Introduction Modern web applications rely heavily on APIs to communicate between the frontend and backend. Whether you're using a mobile app, a React frontend, or even a smartwatch application, APIs m

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BVB Vishalinvishal-dev.hashnode.dev

JWT Authentication in Node.js Explained Simply

May 10 · 7 min read · A beginner-friendly guide to understanding JWT (JSON Web Token) authentication in Node.js. Introduction Whenever you use apps like Instagram, Netflix, Amazon, or Gmail, the application somehow remem

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BVB Vishalinvishal-dev.hashnode.dev

Sessions vs JWT vs Cookies: Understanding Authentication Approaches

May 10 · 8 min read · # Sessions vs JWT vs Cookies: Understanding Authentication Approaches Authentication is one of the most important parts of modern web development. Whenever users log in to an application, the serve

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