Multer Uploads vs Direct S3 Uploads with Pre-signed URLs
Architecting Efficient File Uploads in Node.js.
Jul 11, 20265 min read
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NodeJS Updates
1] Built-in fetch() API Node.js now includes the native Fetch API, eliminating the need for libraries like axios or node-fetch. It became stable in Fully Stable (No Flag Needed) in v21.0.0 . async fun
Mar 21, 20268 min read
How to Integrate AWS S3 in a Node.js Backend
Uploading files directly to your server’s disk is risky and inefficient for production applications. The industry-standard approach is to store files in AWS S3, which is scalable, secure, and cost-eff
Jan 25, 20264 min read
Razorpay Payment Gateway Integration with NodeJS and NextJS
In this article, I am going to explain the flow and process of integrating razorpay payment gateway on NodeJS backend and NextJS frontend. Note = The code provided here is just for understanding the payment flow, it can vary according to the project ...
Jan 18, 202611 min read
Web Hosting
Web hosting is a service that stores website's files (text, images, code) on powerful computers called servers, making them accessible on the internet 24/7 when someone types in Web Address of the website. It's like renting digital space for the webs...
Jan 8, 20263 min read
PNPM vs NPM
What is PNPM? PNPM is a fast, disk space efficient package manager for NodeJS projects. It stands for Performant NPM. It is an alternative to NPM, which is the default package manager for NodeJS projects, that comes pre-installed with NodeJS. Pr...
Sep 28, 20257 min read
OOP and SOLID Principles
What is OOP? Object-oriented programming (OOP) is a type of computer programming that is based on the concept of classes and objects. It is used to structure a software program into simple, reusable pieces of code blueprints (usually called classes...
Jun 29, 202517 min read
Understanding Circular Dependency Errors in Node.js
Recently, I faced an unfamiliar error while modifying backend code in NodeJS where I was importing a utility function in service file, that particular function is showing error TypeError: —function is not defined whenever the service function using t...
May 15, 20254 min read
CAP Theorem - System Design
When building distributed systems like databases that run on multiple machines (or across data centers), we want them to be fast, always available, and reliable. But in the real world, it's hard to get all three. That's where the CAP Theorem comes in...
Apr 13, 20255 min read