Web Platform Baseline Status Breakdown
Total Features: 1219
Categories:
All
JavaScript (11)
Selectors (9)
CSS (7)
WebGL extensions (6)
Typographic font features (5)
Clipping, shapes, and masking (4)
Fonts (4)
HTML elements (4)
Text (4)
Web components (4)
Animation (3)
Blend mode (3)
Image formats (3)
SVG (3)
Scrolling (3)
Strings (3)
Arrays (2)
Color types (2)
Explicit defaults (2)
Forms (2)
Internationalization (2)
Media queries (2)
Promises (2)
WebAssembly (2)
WebRTC (2)
CSS environment variables (1)
CSS object models (1)
Canvas (1)
Credential management (1)
Custom elements (1)
DOM (1)
Gradients (1)
Images (1)
Iterators (1)
Layout (1)
Messaging (1)
Multi-column (1)
Resource hints (1)
Security (1)
Text wrap (1)
Transitions (CSS) (1)
Units (1)
2020
3 features
• March 2020
Widely Available
The fill-opacity, and stroke-opacity SVG attributes and CSS properties control the transparency of a stroke or fill of an SVG element.
Chrome
≤80
Firefox
1.5
Safari
≤13.1
Edge
≤80
Baseline Date: ≤ Mar 24, 2020
• January 2020
Widely Available
The <animate>, <animateMotion>, and <animateTransform> SVG elements declaratively animate SVG elements. Also known as SMIL.
Chrome
19
Firefox
4
Safari
6
Edge
79
Baseline Date: Jan 15, 2020