Node-Js

Black Friday 2025: The Best Node.js Tool Deals & Integration Guide

13 December 2025·1249 words·6 mins

DevOps Productivity Node Basics Node-Js Developer-Tools WebStorm Testing Productivity VS Code

It’s that time of year again. While the general public is fighting over smart toasters and 8K TVs, we backend developers are looking at something different: annual subscriptions.

High-Performance Image Processing APIs in Node.js: A Deep Dive into Sharp and Multer

11 December 2025·1740 words·9 mins

Web Development Node Basics Performance Node-Js Express Sharp Multer Image-Processing API Design Backend

High-Performance Image Processing APIs in Node.js # In the landscape of modern web development in 2025, handling media assets efficiently is no longer optional—it’s a requirement. Whether you are building an e-commerce platform, a social media feed, or a content management system (CMS), users expect images to load instantly and look crisp on everything from 4K desktop monitors to mobile devices over spotty 5G connections.

Mastering PDF Generation in Node.js: Puppeteer vs. PDFKit

2 December 2025·1704 words·8 mins

Node Basics Backend Architecture Performance Node-Js Puppeteer Pdfkit Streams Microservices Performance Express

Generating PDFs is one of those requirements that inevitably lands on a backend developer’s desk. Whether it’s generating dynamic invoices, downloadable reports, or shipping labels, the ability to convert data into a portable, uneditable document is a staple of enterprise applications.

Mastering Node.js Database Migrations: Knex vs. Sequelize vs. Prisma

29 November 2025·1540 words·8 mins

Backend Development Node-Js Database Migrations Prisma Sequelize Knex PostgreSQL Best Practices

In the fast-paced world of backend development, the only constant is change. Your application’s data requirements today will almost certainly look different next month. This is where database migrations come in—they are the version control system for your database schema.

Mastering Node.js Observability: From OpenTelemetry to Custom APM Solutions

27 November 2025·2152 words·11 mins

Node.js DevOps Performance Architecture Node-Js Observability Opentelemetry Apm Monitoring Performance-Tuning Docker

It is 3:00 AM. Your pager goes off. The checkout service is experiencing high latency, but the CPU usage is flat. The logs are a chaotic stream of text, and you have no idea which database query is hanging the event loop.

The Ultimate Node.js Package Manager Showdown: npm vs. Yarn vs. pnpm

25 November 2025·1234 words·6 mins

Node Basics Web Development DevOps Node-Js Package-Managers Pnpm Yarn Npm Performance Best Practices

If you have been in the Node.js ecosystem for more than a week, you have likely stared into the abyss of a node_modules folder and wondered where all your disk space went.

Mastering Node.js Streams: A Deep Dive into Readable, Writable, and Transform Streams

20 November 2025·1609 words·8 mins

Node Basics Performance Backend Architecture Node-Js Streams Performance ETL Memory-Management Backend Javascript

If there is one concept that separates a junior Node.js developer from a senior engineer, it’s Streams.

Mastering Node.js Memory Management: A Deep Dive into V8 GC and Leaks

8 November 2025·2186 words·11 mins

Performance Node.js Internals Backend Engineering Node-Js V8-Engine Memory-Leaks Garbage-Collection Profiling Performance-Tuning

Mastering Node.js Memory Management: A Deep Dive into V8 GC and Leaks # If you have been working with Node.js in a production environment for any significant amount of time, you have almost certainly encountered the dreaded FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory.

Mastering Node.js CLI Tools: A Deep Dive into Commander.js and Inquirer

4 November 2025·1564 words·8 mins

Node Basics Node-Js Cli Commander-Js Inquirer Automation DevOps Javascript

Mastering Node.js CLI Tools: A Deep Dive into Commander.js and Inquirer # If you are a backend developer in 2025, the terminal is likely your second home. While Graphical User Interfaces (GUIs) have their place, the Command Line Interface (CLI) remains the undisputed king of automation, DevOps pipelines, and rapid scaffolding.

Mastering Node.js Middleware: Building Custom Solutions and Integrating Third-Party Powerhouses

1 November 2025·1915 words·9 mins

Node.js Architecture Web Development Backend Engineering Node-Js Express Middleware Security Performance Backend-Architecture Best Practices

Introduction # In the ecosystem of Node.js backend development, specifically when working with frameworks like Express (which remains the industry standard in 2025), middleware is the circulatory system of your application. It is the glue that connects the incoming HTTP request to your eventual business logic and the outgoing response.