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Fixing Error0308010cdigital envelope routinesunsupported Image

If you’re working with Node.js and suddenly run into the error Error:0308010c:digital envelope routines::unsupported, you’re not alone. This OpenSSL-related issue often appears when running projects […]

Mastering SQL INSTR(): Complete Guide with Examples

Backend

September 10, 2025 Ankit Kumar No comments

Working with strings is a common task in database queries. Whether you are cleaning data, searching for specific text, or validating records, knowing the right […]

Advanced Node JS Interview Questions for Senior Developers

Career

September 6, 2025January 24, 2026 Ankit Kumar 4 comments

Node.js continues to dominate the backend development world thanks to its scalability, performance, and strong ecosystem. For senior developers, interviewers expect more than just basic […]

How to Finetune LLaMA 4 for Better AI Performance

Trends

September 2, 2025 Ankit Kumar No comments

LLaMA 4, Meta’s latest open-source large language model, is quickly becoming a favorite tool for developers and AI enthusiasts. While the model is powerful on […]

How to Fix ReferenceError: __dirname is Not Defined in ES Module Scope

Errors & Fixes

August 26, 2025February 9, 2026 Ankit Kumar No comments

When working with Node.js, you might encounter the error: ReferenceError: __dirname is not defined in ES module scope.This usually happens when you switch from CommonJS […]

Handling Errors with Express Error Handler Middleware: A Comprehensive Guide

Errors & Fixes

April 19, 2025February 9, 2026 Ankit Kumar No comments

When building web applications using Node.js and Express, it is essential to have a robust error handling mechanism in place. Express provides middleware that allows […]

How to Improve Web Performance with Loading Images in React

Optimization

January 1, 2025March 5, 2026 Ankit Kumar No comments

As you know images are the most important part of the website, if not optimized, they can decrease the speed of the website and cause […]

Optimizing Node.js Performance: Pro Tips for Developers

Optimization

December 31, 2023February 27, 2026 Ankit Kumar No comments

As you know Node.js has non-blocking and event driven architecture, which has a great impact on the server side development. But if traffic increases on […]

React JS Interview Questions for Senior Developer

Career

January 26, 2023August 26, 2025 Ankit Kumar No comments

While preparing for the React.js interview for a senior level developer you need a high level understanding of the things. You not only just need […]

Cannot Use Import Statement Outside a Module in NodeJS

Errors & Fixes

January 11, 2023January 9, 2026 Ankit Kumar No comments

“Cannot use import statement outside a module” is a common error in a NodeJS application while working with JavaScript or TypeScript. I faced this issue […]