GeckoGoalsfor2021
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This page and its subsections have partial incremental content, are a work in-progress, and subject to frequent updates/changes. For broader information about Mozilla participation in standards, see the Standards page. — Tantek (tantek.com) 17:57, 13 April 2021 (UTC)
Architecture
- Cross-platform form controls (some improved stylability)
- WebRender to release
- ...
CSS
New properties:
- aspect-ratio
Media query features:
- forced-colors
@-rule descriptors
- @page { ‘size’ and ‘page-orientation’ }
- @font-face { ascent-, descent-, and line-gap-override }
Values:
- image-set() function
Perf improvements:
- Better invalidation and performance for attribute selectors (https://bugzilla.mozilla.org/show_bug.cgi?id=1704551)
Privacy:
- Reduce fingerprinting by limiting system fonts exposed to the web (https://bugzilla.mozilla.org/show_bug.cgi?id=1582687).
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Previously
Some of this was tracked in previous years at other pages, which we’re going through and cleaning up: