Hi, I'm Rohit Kumar

React is fast, but the Document Object Model (DOM) is expensive. If you try to render 100,000 elements at once, the browser has to create 100,000 nodes in memory, calculate their styles, compute their layout (reflow), and paint them to the screen.

Hydration errors are one of the most common annoying issues you will face while working with Next.js, especially after upgrading to newer versions like Next.js 15 or 16. If your console shows messages like Hydration failed because the initial UI does not match what was rendered on the server.

In the battle of AI tools, Google has launched something different which is not just a chatbot, but a personalized research assistant that will become an expert to your contents. In late 2024 its "experimental" label got removed and this innovative tool has captured the attention of millions worldwide till date, from students mugging up for exams to the companies streamlining their research workflows.