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Articles by Kumar Harsh

Kumar is a software developer and a technical author based in India. He specializes in JavaScript and DevOps. You can learn more about his work on his website.

An Extensive Guide to JavaScript Design Patterns

There are plenty of JavaScript design patterns that can save you tons of time and effort. Learn about these reusable solutions in this post.
Reading time
57 min read
Publish date
February 3, 2023
Topic
JavaScript Tutorials

What Is Web Application Architecture? Breaking Down a Web App

How does web application architecture define interactions between applications, middleware systems, and databases? We cover it all here.
Reading time
32 min read
Publish date
October 10, 2022
Topic
Web Development Tools

A Definitive Guide to Handling Errors in JavaScript

Getting tripped up by errors in your JavaScript? We'll show you how to tame those errors so you can get back to developing your project.
Reading time
33 min read
Publish date
January 24, 2022
Topic
JavaScript Tutorials
Topic
Website Errors