Beyond The Blur: A Quick Guide to the CSS Backdrop-Filter Property

Back in 2019 I spotted a post from a Mozilla social media account announcing that backdrop-filter was implemented behind a flag in their Firefox Nightly build. I quickly threw together a rough demo and then a basic playground to explore what was possible. Time passed and this last 6 months or so, with broader browser support and real-world usage in client projects, I've finally updated that…