A popular web development podcast with regular episodes on new CSS features.

Syntax is a web development podcast started by Wes Bos and Scott Tolinski in 2017, now with CJ Reynolds as a third host. It is produced by Sentry.
It comes out twice a week: a Monday episode of news and updates (about 60 minutes) and a Wednesday deep dive (about 45 minutes). Episodes are also on YouTube.
Topics range widely across JavaScript frameworks, tooling, AI coding tools and self-hosting, with CSS as one subject among many. The site also has a newsletter, listener question episodes and a Discord.