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.
How to build a real-time object detection app using React and Kinsta
This article explains how to build a real-time object detection app using React that leverages a user's webcam and deploy the app to Kinsta.
How To Build Your Own OCR API in Python
Learn essential techniques, from image processing to text extraction, and unlock the potential of OCR technology.
Setting Up Database Maintenance Plans for PostgreSQL on Node.js
Learn seamless PostgreSQL database maintenance on Node.js with our comprehensive guide. Elevate your database management game effortlessly!
A Guide to Stripe Integration in Spring Boot
Learn how to seamlessly incorporate Stripe into your Spring Boot application for efficient and user-friendly payment processing.
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.
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.
Environment Variables: What They Are and How To Use Them
Environment variables are used to store app secrets and configuration data, which are retrieved by your running app when needed. Find out more in t…
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.
What Is an API Endpoint?
APIs facilitate the data transmission between various software artifacts to solve customer problems. Learn all about API endpoints here.