Get your tickets for Infobip Shift 2023 at https://shift.infobip.com/ https://twitter.com/InfobipShift By now most developers use CSS custom properties regularly, but few understand them deeply enough to harness their full power. Lea will take you on a journey from the practical to the mind-blowing, and from the widely implemented to the cutting edge, demonstrating a host of tips, tricks, and gotchas relating to CSS variables in her trademark interactive style. You will leave this talk with your CSS toolbox, your mind refreshed, and a much deeper understanding of CSS custom properties than you ever thought possible.