QE

Google Analytics Event – Testing Events with Automation

Introduction In today’s digital world, understanding user behavior is the key to optimizing website performance. Google Analytics (GA) is a powerful tool that helps businesses track website traffic, but relying on basic page views is no longer enough. Imagine this scenario: You launch a new signup button on your homepage, but after a...

by Akhilesh Kumar
Tag: javascript
28-Feb-2025

JS

Unleashing Creativity: Exploring the Power of Generative AI in JavaScript

The world of technology has seen a revolutionary shift with the advent of Generative AI (Gen AI), empowering developers, businesses, and creators to innovate like never before. Generative AI refers to systems that can generate content—whether it's text, images, music, or even code—based on a set of inputs. While AI technologies like...

by Shubham Jain
Tag: javascript
17-Dec-2024

JS

Handling Large File Uploads in React: The Multipart Upload Approach

In my last project, I ran into a problem: how to handle large file uploads in a React app. The single request file upload wasn’t working for files over 100MB. Network instability, slow speeds, and interruptions caused failed uploads and a bad user experience. That’s when I looked into multipart file uploads—a technique that involves...

by Abhishek Parashar
Tag: javascript
21-Oct-2024

JS

Understanding JavaScript Output Variability Across Platforms

Introduction JavaScript is one of the most versatile and widely used programming languages, powering everything from simple web applications to complex server-side systems. However, developers often encounter inconsistencies in how JavaScript behaves across different platforms. This blog will delve into these variances, focusing on...

by Shubhendu Kumar
Tag: javascript
20-Oct-2024

JS

Reduce rendering time with large data in react

Introduction Performance is key in modern web development. Managing efficient rendering becomes crucial as web applications grow in complexity and data volume. One effective technique for improving performance in React applications is virtualization. This article will explore virtualization, why it matters, and how to implement it in a...

by Shivang Garg
Tag: javascript
18-Oct-2024

React Native

EsLint & Prettier Configuration React Native(Airbnb Style)

This is a step-by-step guide for integrating ESLint and Prettier into a React Native project to ensure code quality and consistent formatting. You are essentially setting up Airbnb's style guide with React-specific configurations and integrating it with Prettier to automatically format the code. Steps Breakdown 1. Install...

by Ajmal Hasan
Tag: javascript
30-Sep-2024

JS

NestJS: What, Why, and How

Introduction As the complexity of my Node.js projects increased, handling larger codebases got more difficult. The scaling process seemed sluggish and error-prone due to manual dependency wiring, fragmented structure, and a lack of robustness. Keeping clean, orderly codebases while incorporating additional libraries or services was...

by Sushant Goyal
Tag: javascript
25-Sep-2024

JS

What, Why, and Where: Design Patterns

Introduction As developers, we often encounter new concepts, tools, or techniques that raise fundamental questions in our minds: What problem does it solve? Why should we use it? Where do we implement it? In this blog, I’ll explore these aspects in the context of design patterns in JavaScript. But first, let’s start...

by Vishal Kaushik
Tag: javascript
11-Sep-2024

JS

JavaScript Event Loop: The Heartbeat of Asynchronous Programming

JavaScript, despite being a single-threaded language, handles multiple tasks simultaneously through its powerful event loop. Whether you're fetching data from an API, handling user interactions, or processing large datasets, the event loop ensures that your application remains responsive and efficient. But how does this process work under...

by Deepesh Agrawal
Tag: javascript
09-Sep-2024

JS

The Singleton Design Pattern in JavaScript: A Comprehensive Guide

Introduction What is the Singleton Design Pattern? The Singleton Design Pattern limits the instantiation of a class to only one instance. This is beneficial when a single object or shared resource is required to coordinate actions throughout the system. It's especially handy for managing shared resources or data across various instances...

by Abhimanyu Raizada
Tag: javascript
23-Aug-2024

Database Administration

Mongo Monitor : Mongo Current Operations monitoring by lite application

Introduction In this blog, we have mentioned how we can monitor the current operations of MongoDB instances with a small application developed by us. Its light weight application was developed using Nodejs, HTML, and javascript. It's a very helpful application to monitor running queries on MongoDB and do the analysis on it: ...

by Akshay Prakash Chikane
Tag: javascript
23-Aug-2024

AngularJS, Front End Development

Enhancing JavaScript Coding with AI: Using Visual Studio Code

In the rapidly evolving software development landscape, technologies like Artificial Intelligence (AI) are revolutionizing traditional workflows, making them more efficient and productive. For JavaScript programmers, integrating AI tools into their preferred development environment, such as Visual Studio Code (VS Code), can significantly...

by Mahendra Kumar Agrawal
Tag: javascript
28-Apr-2024