Pranav's Blogs

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Modern Rendering Strategies: From Blank Screens to Streaming Architecture

Jul 29, 20264 min read

Demystifying RAG: Why Giving AI an "Open-Book Exam" Changes Everything

Jul 12, 20266 min read

Mastering DOM Virtualization : Efficiently Rendering Massive Lists

If you have ever tried to render 10,000+ items in a web application using standard React mapping (items.map(...)), you have likely encountered browser lag, unresponsive scrolling, or even complete pag

Aug 3, 20265 min read

How Does LLM Actually Understand What You Type? (It’s Not Magic)

Jun 30, 20266 min read

Why Your Animations Feel Slow (And How to Actually Fix It)

Jun 5, 202611 min read

Asynchronous Background Jobs and Real-Time Notifications using Server-Sent Events (SSE)

In modern web applications, handling heavy workloads such as generating AI powered resume feedback, parsing multi-page documents, or performing complex scoring calculations requires a design that neve

May 30, 20268 min read

Building a Real-Time AI Interviewer with LangGraph and WebSockets

This vlog details the architecture and implementation of an InterviewAI platform. Supporting low-latency voice streaming, autonomous code evaluation, and strict state persistence requires moving beyon

Apr 28, 20267 min read

From CSR to SSR: Improving Frontend Performance of InterviewAI

After the first version of InterviewAI, my main focus was to add more features to it as well as improve the user experience. In order to improve the load time of the app and improve the performance, I

Apr 22, 20266 min read

Streaming in Next Js

While making server side requests using SSR, we all might have faced a issue like as long as the data is not available or the hydration process is not finished, the UI remains non-interactive. This becomes a bad user experience. When I started to e...

Sep 4, 20243 min read

Prefetching Routes in Next JS

Recently, I started to learn about Next JS app router. While going through the documentation I got to know a very interesting feature of Link tag which I'll be sharing with you guys in this article. Generally, when we click on any link, then only tha...

Aug 16, 20242 min read

Currying in JavaScript

Curry is one of the most asked interview question. Not just for interviews, we can use curry in real-world examples as well. So let's jump into the topic and explore it. What is currying? Currying is a process in functional programming in which we ca...

Aug 19, 20223 min read

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