Answers With Receipts: Building an Advanced RAG Assistant That Verifies Its Own CitationsA production-shaped RAG pipeline in Next.js — HyDE, multi-source routing, one scoped LLM call per stage, and a guardrail that doesn't trust the model.Jul 22, 2026·13 min read
How Instagram, WhatsApp, Uber & Netflix Would Be Built Today Using Expo Router May 23, 2026·28 min read
How React's Virtual DOM Actually Works: A Step-by-Step Mental ModelIf you've been working with React for a while, you've definitely heard the term "Virtual DOM." You might even know it has something to do with performance. But do you really understand what it is, whyMay 9, 2026·11 min read
Kafka Explained Like you're 5No jargon. No heavy architecture docs. Just a really good analogy and everything you need to actually understand Apache Kafka.Mar 16, 2026·8 min read
The Thundering Herd ProblemHow a single cache expiry can take down your entire back end — and the five techniques that stop it. Mar 5, 2026·4 min read
Javascript Polyfills - Bridging the gap.Introduction Javascript, the Dynamic language which powers the web, is constantly evolving. While this evolution brings exciting new features, it can also create compatibility issues, older browsers might not support the latest Javascript features, l...Feb 15, 2025·4 min read
(Teleporting Human, Understanding serialization and De serialization in Javascript) The Mission: Stellar exchangeIntroduction In the year 2405, the Starship Enterprise, under the command of Captain Jean-Luc Picard, embarks on a critical mission to establish peaceful relations with the mysterious alien civilization known as the Xelthorians. The Xelthorians posse...Feb 13, 2025·3 min read
Javascript ObjectsUnderstanding Objects In the world of programming, objects play a crucial role, they are fundamental building blocks which assist in structuring and organizing code. Objects play a pivotal role in Javascript, enabling developers to create complex str...Feb 11, 2025·4 min read
