Pavel Romanov

@pavlro

Software Engineer with focus in Node.js and JavaScript

Bangkok, ThailandJoined July 2023

About

Software Engineer.

Focused on Node.js and JavaScript.

Here to share my learnings and to learn something new.

Available for

Nothing here yet.

Pavel Romanov's blogs

Pavel Romanovpavel-romanov.com26 posts

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Recently published

PRPavel Romanovpavel-romanov.comFeb 16, 2025 · 9 min read

Writable Streams in Node.js: A Practical Guide

In Node.js, there are 4 primary types of streams: readable, writable, transform, and duplex. In the previous article, we looked at the readable streams in detail. Perhaps you've heard something about writable streams or even used them. But there is a...

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PRPavel Romanovpavel-romanov.comDec 5, 2024 · 10 min read

Exploring the Core Concepts of Node.js Readable Streams

In Node.js we have different types of streams, and one of them is the Readable stream. You may have heard of it, or perhaps even used it a few times. But do you know how to use it effectively? This question of efficiency comes when we're dealing with...

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PRPavel Romanovpavel-romanov.comOct 22, 2024 · 10 min read

Building a Mental Model of Node.js Streams

Have you ever worked with Node.js streams? What was your experience like? When I first tried to work with streams, I was confused, to say the least. The concept was completely new to me. I thought I could just ignore them, but it turns out they're ev...

1

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PRPavel Romanovpavel-romanov.comOct 3, 2024 · 9 min read

Profiling Node.js application with VS Code

Profiling your Node.js applications could be exhausting, especially when you have to switch between different tools to get a full picture of your app's performance. The constant switching of contexts can kill your productivity. What if I tell you tha...

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PRPavel Romanovpavel-romanov.comSep 6, 2024 · 13 min read

Building Semaphore and Mutex in Node.js

In the previous article, we talked about Atomics in Node.js and the problems they solve in multithreaded programs. While Atomics API is powerful, it is not always convenient to work with it simply because it is just too low level. Other programming l...

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Pavel Romanov

About

Available for

Pavel Romanov's blogs

Recently published

Writable Streams in Node.js: A Practical Guide

Exploring the Core Concepts of Node.js Readable Streams

Building a Mental Model of Node.js Streams

Profiling Node.js application with VS Code

Building Semaphore and Mutex in Node.js

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Pavel Romanov

About

Available for

Pavel Romanov's blogs

Recently published

Writable Streams in Node.js: A Practical Guide

Exploring the Core Concepts of Node.js Readable Streams

Building a Mental Model of Node.js Streams

Profiling Node.js application with VS Code

Building Semaphore and Mutex in Node.js