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Syntax - Tasty Web Development Treats

Syntax - Tasty Web Development Treats

1033: 8 New CSS, JS and HTML Features You Should Know

Aug 26, 2026 · 19m

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About this episode

Scott and Wes run through eight new CSS, JS, and HTML features landing in browsers; including the relative alpha() color function, the progress() function for calculating values between units, Promise.allKeyed(), and native camera and microphone elements. They also get into an upgraded attr(), shrink-to-fit containers, and text-box-trim for finally killing that annoying extra space above your text. Show Notes 00:00 Welcome to Syntax! Wes’s Demo Site 00:22 CSS Alpha() Relative Color Function Google Groups 02:25 Brought to you by Sentry.io 02:48 CSS CSS Progress() Function: Calculate Values Between Units 05:09 Promise.allKeyed(): Object-Based Promise Resolution 06:55 Camera and Microphone…