1033: 8 New CSS, JS and HTML Features You Should Know
Summary
Wes Bos and Scott Moss explore eight new web APIs, including CSS relative color for easy transparency and the progress function for dynamic value interpolation. They discuss JavaScript’s Promise.allKeyed for cleaner concurrent fetching and the modernized attr() function for using HTML attributes in CSS. The episode also covers sibling index/count functions, shrink-to-fit containers, text-box trimming for better vertical alignment, and experimental declarative camera and microphone elements.
Topics discussed
Intro and CSS Relative Color Alpha
Sponsor: Sentry
CSS Progress Function
JavaScript Promise.allKeyed
HTML Camera and Microphone Elements
Modern CSS attr() Function
CSS Sibling Index and Count
Shrink to Fit Container
Text Box Trim and Edge
Outro and Resources
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