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Sayantan (@sayantanbal) | Hashnode

@sayantanbal

Sayantan

@sayantanbal

Joined December 2025

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Sayantan's blogs

Sayantan Blogsblogs.sayantanbal.in24 posts

The Pendrive Problempendrive-problem.hashnode.dev1 post

How Git Works and the Role of the .gitinternal-working-of-git-folder.hashnode.dev1 post

Git for Beginnersgit-for-beginnerz.hashnode.dev1 post

Understanding Network Devicesunderstanding-network-device.hashnode.dev1 post

About

Nothing here yet.

Available for

Nothing here yet.

Sayantan's blogs

Sayantan Blogsblogs.sayantanbal.in24 posts

The Pendrive Problempendrive-problem.hashnode.dev1 post

How Git Works and the Role of the .gitinternal-working-of-git-folder.hashnode.dev1 post

Git for Beginnersgit-for-beginnerz.hashnode.dev1 post

Understanding Network Devicesunderstanding-network-device.hashnode.dev1 post

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SSayantaninblogs.sayantanbal.in

Map and Set in JavaScript

Mar 24 · 4 min read · As JavaScript evolved, developers needed better data structures than traditional objects and arrays for certain use cases. That’s where Map and Set come in. They provide more control, better performan

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SSayantaninblogs.sayantanbal.in

Destructuring in JavaScript

Mar 24 · 4 min read · In JavaScript, working with arrays and objects often involves extracting values. Traditionally, this required repetitive code. Destructuring solves this problem by allowing you to unpack values from a

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SSayantaninblogs.sayantanbal.in

JavaScript Promises Explained for Beginners

Mar 24 · 3 min read · As JavaScript applications became more complex, handling asynchronous operations using callbacks started creating messy, hard-to-maintain code. This is where Promises come in. They provide a cleaner a

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SSayantaninblogs.sayantanbal.in

Synchronous vs Asynchronous JavaScript

Mar 24 · 4 min read · Understanding how JavaScript executes code is one of the most fundamental concepts you need as a developer. At the core, JavaScript can execute code in two ways: Synchronous (blocking) Asynchronous

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SSayantaninblogs.sayantanbal.in

Async/Await in JavaScript: Writing Cleaner Asynchronous Code

Mar 24 · 4 min read · Handling asynchronous operations is a core part of JavaScript—whether it's fetching data from an API, reading files, or working with timers. Before async/await, developers relied heavily on callbacks

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