In this episode of Syntax, Wes and Scott talk about proposals to CSS including @when, CSS Masonry, CSS Caret, ENV Vars, and Media Query Ranges.

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Show Notes

00:11 Welcome
00:58 Sponsor: Sentry
02:17 Sponsor: Sanity
03:32 CSS @when and @else
CSS When and Else

 @when media(width >= 400px) and media(pointer: fine) and supports(display: flex) {   /* A */ } @else supports(caret-color: pink) and supports(background: double-rainbow()) {   /* B */ } @else {   /* C */ }

05:42 CSS Grid 3 Masonry
CSS Grid

 .grid {   display: inline-grid;   grid: masonry / repeat(3, 2ch);   border: 1px solid;   masonry-auto-flow: next; }

David Desandro
Rachel Andrew
09:00 CSS Caret
CSS Caret
10:32 CSS Nesting
CSS Nesting
Syntax 343 CSS Nesting
Postcss-preset-env
13:14 ENV Vars
ENV Variables
14:58 Media Query Ranges
MDN Media Queries
@media (width < env(--small_bp));
@media (100px < width < 1000px);

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CSS Proposals @when, CSS Masonry, Carets

Syntax - Tasty Web Development Treats

CSS Proposals @when, CSS Masonry, Carets