Sujeet Jaiswal

Making the world a better place through quality software.

• The Node.js Event Loop

  Deep Dives February 7, 2025

  Deep dive into nodejs event loop internals

• V8 Javascript Engine - Internals

  Deep Dives February 9, 2025

  JS Engine used by Chrome, Node.js, etc

• Libuv Internals

  Deep Dives February 8, 2025

  libuv is a multi-platform support library with a focus on asynchronous I/O

• Playing Videos on the Web

  System Design Fundamentals February 20, 2025

  Deep dive into the different ways to play videos on the web - Playing vidoes via file, using HTTP Range Requests and Adaptive Streaming like HLS and DASH. We also dive into supporting multiple languages (audio tracks).

• Critical Rendering Path

  Deep Dives August 10, 2023

  Understanding the Critical Rendering Path for web performance optimization

• Switching HTTP Versions on browser

  System Design Fundamentals September 1, 2023

  How and when browser decides to switch HTTP Versions

• Performance Testing With K6

  System Design Fundamentals February 19, 2025

  Learn about how to use Grafana's K6 to do various Performance Testing

• The Node.js Architecture

  Deep Dives February 6, 2025

  Node.js's single-threaded event loop and non-blocking I/O model, makes it a powerful platform for building scalable, high-performance, and real-time applications.