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Purakhnath Jyani

@purakhnath-jyani

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Joined December 2025

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Purakhnath Jyani's blogs

Purakhnath Jyani's Blogpurakhnath-jyani.hashnode.dev56 posts

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Storing Uploaded Files and Serving Them in Express

May 6 · 11 min read · Where Uploaded Files Are Stored When a file is uploaded to an Express server using Multer, the file data arrives as a stream in the request body. Multer reads that stream and either writes the file to

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Handling File Uploads in Express with Multer

May 6 · 11 min read · Why File Uploads Need Middleware When a browser submits a standard HTML form with text fields, the data is encoded as a URL-encoded string and sent in the request body. The format looks like this name

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PJPurakhnath Jyanipurakhnath-jyani.hashnode.dev

JWT Authentication in Node.js Explained Simply

May 6 · 10 min read · What Authentication Means Authentication is the process of verifying that a user is who they claim to be. Before a server grants access to protected resources, it needs to confirm the identity of the

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PJPurakhnath Jyanipurakhnath-jyani.hashnode.dev

Sessions vs JWT vs Cookies: Understanding Authentication Approaches

May 6 · 9 min read · What Sessions Are A session is a server-side record that tracks the state of a user across multiple HTTP requests. Because HTTP is stateless by design, each request from a client is independent with n

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REST API Design Made Simple with Express.js

May 6 · 9 min read · What REST API Means An API, or Application Programming Interface, is a defined way for two systems to communicate. In web development, this usually means a client - a browser, a mobile app, or another

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Purakhnath Jyani

About

Available for

Purakhnath Jyani's blogs

Recently published

Storing Uploaded Files and Serving Them in Express

Handling File Uploads in Express with Multer

JWT Authentication in Node.js Explained Simply

Sessions vs JWT vs Cookies: Understanding Authentication Approaches

REST API Design Made Simple with Express.js

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Purakhnath Jyani

About

Available for

Purakhnath Jyani's blogs

Recently published

Storing Uploaded Files and Serving Them in Express

Handling File Uploads in Express with Multer

JWT Authentication in Node.js Explained Simply

Sessions vs JWT vs Cookies: Understanding Authentication Approaches

REST API Design Made Simple with Express.js