Bijay Kumar 
I have noticed that one of the most common tasks is showing a component only when a user interacts with a button. Whether you are building a mortgage calculator for a US bank or a property detail view for a real estate portal, knowing how to toggle UI elements is a core skill. In this … Read more >>
I have spent over eight years building complex React applications for various tech hubs across the US. In my experience, understanding how data flows between components is the single most important skill for a React developer. If you don’t get this right, your codebase will quickly become a tangled mess that is impossible to maintain. … Read more >>
I have often encountered situations where a user needs to jump to a specific section of a page. Whether it is a complex dashboard or a long landing page, providing a “scroll to” feature significantly improves the user experience. In this tutorial, I will show you exactly how to handle scrolling to a component in … Read more >>
I have spent over years building complex React applications for high-traffic platforms in the USA. One pattern that often confuses developers is returning a component directly from a custom hook. I remember the first time I tried this while building a mortgage calculator for a real estate firm in New York. I wanted to encapsulate … Read more >>
I’ve had to build dozens of scheduling tools for clients ranging from healthcare startups in New York to logistics firms in Chicago. One thing I’ve learned is that users rarely want a new, isolated calendar; they want their existing Google Calendar data inside your app. In this guide, I’ll show you exactly how to integrate … Read more >>
React components love to talk to each other. In my eight years of building front-end applications, I’ve seen that the way you handle these conversations—via props—can make or break your codebase. When I first started with React, I used to pass every single variable manually. It felt safe, but as my projects grew, my components … Read more >>
Choosing the right table component for a React project is one of those decisions that can make or break your application’s performance. I have spent years building enterprise-scale React applications, and I’ve seen developers struggle with “laggy” tables more times than I can count. In this tutorial, I will show you the best React table … Read more >>
When I first started building data visualizations in Python, I often found myself squinting at the screen. The default plots were great, but the axis labels were almost always too small to read once I put them into a presentation. It took me some time to realize that Matplotlib gives you total control over typography. … Read more >>
If you have ever created a plot in Matplotlib, you know it automatically adds those tiny numbers and labels to your axes. Usually, this is exactly what you want, but sometimes these labels just get in the way of a clean visual. I have found that when I’m creating a high-level dashboard or a heat … Read more >>
I still remember the first time I saw that annoying yellow squiggly line under my Matplotlib import. It was late on a Tuesday, and I was trying to wrap up a data visualization for a local housing market report in Chicago. Everything looked correct, but VS Code insisted that it couldn’t find the source for … Read more >>
Download a FREE PDF (112 Pages) Containing 51 Useful Python Programs.
Download a FREE PDF on how to become a Python developer.