# Performance Optimization

• Unveiling NGINX's Proxy Cache Lock for SSR-Generated Content

  January 18, 2024

  Saves compute cost by significantly reducing origin server load

• Switching HTTP Versions on browser

  September 1, 2023

  How and when browser decides to switch HTTP Versions

• Critical Rendering Path

  August 10, 2023

  Understanding the Critical Rendering Path for web performance optimization

• Better Error Handling in JavaScript / Typescript

  March 11, 2023

  Making errors as first-class citizens in your async function response, inspired by Go.

• Pub Sub

  March 1, 2023

  Publisher Subscriber Pattern for decoupling