interop
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web-platform-tests
web-platform-tests Interop project
### Description Used to create URL pattern matchers. The URLPattern API provides a web platform primitive for matching URLs based on a convenient pattern syntax. Wildcards, named capture groups, regular...
### Description > Taken from https://github.com/web-platform-tests/interop/issues/436 [Import attributes](https://github.com/tc39/proposal-import-attributes) are a way to import JSON and CSS modules in JavaScript. (and potentially more in the future) They would help enable cross-related...
### Description All current browsers support `font-variant-position` when rendering the superscript and subscript characters that available in a font as an OpenType layout feature. However in the case of sub/superscript...
### Description In multi-column layouts and paged media (not just print - ebooks too) the following rule should prevent heading from either breaking across columns or pages, or sitting widowed...
### Description The [`stretch` value for `(min-/max-)width/height/inline-size/block-size`](https://drafts.csswg.org/css-sizing-4/#sizing-values) is currently implemented as `-webkit-fill-available` in Chromium and WebKit, and `-moz-available` in Firefox. Note that there are some layout edge cases with floats...
Emoji
### Description Apologies for creating such a broad issue but there are a few separate issues with emoji: - Reliably getting an emoji to render as an emoji rather than...
### Description Was[ proposed](https://github.com/web-platform-tests/interop/issues/465) last year too by @jsnkuhn > > The image() function allows an author to: > > > * use [media fragments](https://www.w3.org/TR/media-frags/) to clip out a portion...
### Description from spec: Converting CSSOM value strings into meaningfully typed JavaScript representations and back can incur a significant performance overhead. This specification exposes CSS values as typed JavaScript objects,...
### Description **From the spec:** Masonry layout is a common Web design pattern where a number of items—commonly images or short article summaries—are placed one by one into columns in...
### Description Tables are among the most-common types of web content. Despite this, they don't fit well in the post-responsive design web. On wide screens they're easy to view and...
