Skip to content
TrackPodcasts
technologySep 16, 2025pending

409: Our Own Script Injection

CodePen Radio

About this episode

Chris and Stephen talk about how we use a Cloudflare Worker & HTMLRewriter to inject a very special <script> tag into the previews of the Pens you work on. This script has a lot of important jobs so it's presence is crucial, and getting it in there reliably can is a bit of a challenge.

Time Jumps

Get every episode summarized

Each time CodePen Radio publishes, we email you a written briefing from the transcript — the topics, who appeared, and any specific claims, with the ad reads skipped.

Email me new episodes

Free for 3 shows. No card needed.

Hosts & guests

No transcript yet

This episode has not been transcribed. Request it and it moves to the front of the queue.

409: Our Own Script Injection

CodePen Radio

0:00
0:00

More episodes

More from CodePen Radio

View all episodes →