https://katsikas-dev.newhellstudios.com/blog/caching/ Recent content in caching on Andrew Katsikas - Software Engineer Hugo -- gohugo.io en-US Copyright © 2023, Andrew Katsikas. Tue, 14 Jul 2026 00:00:00 +0000 https://katsikas-dev.newhellstudios.com/what-i-learned-about-http-caching-the-hard-way/ Tue, 14 Jul 2026 00:00:00 +0000 https://katsikas-dev.newhellstudios.com/what-i-learned-about-http-caching-the-hard-way/ I run a self-hosted file-sharing service called slskd on a Raspberry Pi. After a routine update one day, a feature broke. The “Search for Additional Files in This Directory” function was returning errors. A hard refresh of the page fixed it immediately. I noted it was odd, moved on and forgot about it. Then it happened again after using it on another device. This time I dug in. The browser was running old JavaScript that referenced an API endpoint that had been removed in the new version.