The Route component in React Router (react-router-dom) maps a URL path to the element to render: <Route path=”/about” element={<About />} />. Routes live inside <Routes>, which renders the best match for the current URL, and the whole app is wrapped in <BrowserRouter>. This guide covers the React Router DOM Route component from the first route … Read more >>
As a Keras developer who has spent the last four years building computer vision models, I have always been fascinated by how Vision Transformers (ViT) “see” the world compared to traditional CNNs. When I first transitioned from ResNet to ViT, I struggled to understand how these global self-attention mechanisms actually processed my image data. In … Read more >>
I’ve seen how quickly a project can spiral into a debugging nightmare without proper typing. Adding TypeScript to your React components is one of the best moves you can make to ensure your code is predictable and easy to maintain. In this tutorial, I will show you the different ways to type React components using … Read more >>
Exporting data to Excel or PDF is common, but I recently faced a challenge where a client in New York wanted to export live React dashboard charts directly into a PowerPoint slide deck for their weekly board meetings. While it sounds complicated, I found that converting React components to PPTX files is actually quite easy … Read more >>
As a developer building complex React dashboards, I’ve often hit a wall when a standard <input> or <textarea> just wasn’t enough. There are times when you need your users to edit text that contains bold tags, links, or even custom React components inside the editable area. Standard form elements can’t render HTML children, which is … Read more >>
When you are building a collaborative text editor or a custom input field in React, you might reach for the contentEditable attribute. It is a powerful way to make any HTML element editable by the user. However, the moment you try to pass child elements into a contentEditable component, React will likely throw a warning … Read more >>
Over my decade of developing Python applications, I’ve often found myself needing to group related data points. Whether I’m handling geographic coordinates for a logistics app in Chicago or processing financial records in New York, tuples are my go-to choice. One question I frequently get from junior developers I mentor is how to efficiently pass … Read more >>
If you have been working with React for a while, you know that building a news feed is a rite of passage. It is one of those components that seems simple until you start handling real-time data. In my years of developing front-end applications, I have built dozens of these feeds. Whether it is for … Read more >>
When I build a recent activity dashboard, I do not write one huge file for every card, filter, button, and ticket row. I split the screen into smaller pieces that each handle one clear job. That makes the app easier to read, test, update, and reuse. Those smaller pieces are React components. Once you understand … Read more >>
I have learned that the heart of any project lies in how data moves between components. Passing values effectively is what makes your UI dynamic and your code reusable. In this tutorial, I will show you exactly how to pass values to components in React using practical, real-world examples. Pass a Simple Value via Props … Read more >>