---
title: "Jyoti Dwivedi (@jyotidwivedi786) | Hashnode"
description: "code_eat_sleep_repeat. Read the latest articles by Jyoti Dwivedi on Hashnode."
url: "https://hashnode.com/@jyotidwivedi786"
---

@jyotidwivedi786

# Jyoti Dwivedi

@jyotidwivedi786 · Joined January 2026

code\_eat\_sleep\_repeat

### [Storing Uploaded Files and Serving Them in Express](https://js-learn-fun.hashnode.dev/storing-uploaded-files-and-serving-them-in-express?utm_source=hashnode&utm_medium=feed)

Understanding where files are stored and how to serve them with Express

6 min read · [js-learn-fun.hashnode.dev](https://js-learn-fun.hashnode.dev/storing-uploaded-files-and-serving-them-in-express?utm_source=hashnode&utm_medium=feed)

[Apr 29](https://hashnode.com/posts/storing-uploaded-files-and-serving-them-in-express/69f249206e0124c05e44c803)

### [Sessions vs JWT vs Cookies: Understanding Authentication Approaches](https://js-learn-fun.hashnode.dev/sessions-vs-jwt-vs-cookies-understanding-authentication-approaches?utm_source=hashnode&utm_medium=feed)

Stateful sessions vs stateless tokens - when to use each approach

6 min read · [js-learn-fun.hashnode.dev](https://js-learn-fun.hashnode.dev/sessions-vs-jwt-vs-cookies-understanding-authentication-approaches?utm_source=hashnode&utm_medium=feed)

[Apr 29](https://hashnode.com/posts/sessions-vs-jwt-vs-cookies-understanding-authentication-approaches/69f229ea6e0124c05e2c776c)

### [Async Code in Node.js: Callbacks and Promises](https://js-learn-fun.hashnode.dev/async-code-in-node-js-callbacks-and-promises?utm_source=hashnode&utm_medium=feed)

Understanding asynchronous code execution from callbacks to promises

4 min read · [js-learn-fun.hashnode.dev](https://js-learn-fun.hashnode.dev/async-code-in-node-js-callbacks-and-promises?utm_source=hashnode&utm_medium=feed)

[Apr 29](https://hashnode.com/posts/async-code-in-node-js-callbacks-and-promises/69f222126e0124c05e262121)

### [Synchronous vs Asynchronous JavaScript](https://js-learn-fun.hashnode.dev/synchronous-vs-asynchronous-javascript?utm_source=hashnode&utm_medium=feed)

Sync vs Async: Why JavaScript Doesn't Wait for Anyone ⏱️

4 min read · [js-learn-fun.hashnode.dev](https://js-learn-fun.hashnode.dev/synchronous-vs-asynchronous-javascript?utm_source=hashnode&utm_medium=feed)

[Apr 24](https://hashnode.com/posts/synchronous-vs-asynchronous-javascript/69eb8b954e3c7463dbbf77a3)

### [Async/Await in JavaScript: Writing Cleaner Asynchronous Code](https://js-learn-fun.hashnode.dev/async-await-in-javascript-writing-cleaner-asynchronous-code?utm_source=hashnode&utm_medium=feed)

Async/Await: Making Asynchronous Code Look Synchronous ✨

4 min read · [js-learn-fun.hashnode.dev](https://js-learn-fun.hashnode.dev/async-await-in-javascript-writing-cleaner-asynchronous-code?utm_source=hashnode&utm_medium=feed)

[Apr 24](https://hashnode.com/posts/async-await-in-javascript-writing-cleaner-asynchronous-code/69eb89734e3c7463dbbdfbfe)