Web Platform Baseline Status Breakdown
Total Features: 1191
Categories:
All
CSS (101)
HTML elements (98)
Selectors (46)
JavaScript (43)
Forms (40)
WebGL extensions (37)
WebAssembly (22)
Media queries (21)
Fonts (19)
Performance (19)
Text (19)
Scrolling (18)
Arrays (17)
Layout (17)
HTML (16)
Progressive web app (15)
Typed arrays (14)
Units (14)
Canvas (13)
Background (12)
Color types (12)
Media elements (12)
Strings (12)
Clipping, shapes, and masking (11)
Security (11)
Web components (11)
WebXR (11)
Typographic font features (10)
Animation (9)
Internationalization (9)
Reporting (9)
Text wrap (9)
Clipboard (8)
Workers (8)
Containment (7)
DOM (7)
Fetch (7)
JavaScript modules (7)
Print media (7)
Sensors (7)
CSS object models (6)
Image formats (6)
Iterators (6)
Landmark elements (6)
Positioning (6)
Promises (6)
SVG (6)
Storage (6)
Streams (6)
Credential management (5)
Custom elements (5)
Explicit defaults (5)
Font synthesis (5)
HTTP (5)
Messaging (5)
Multi-column (5)
Resource hints (5)
Ruby (5)
Selection (5)
Speech (5)
Transitions (CSS) (5)
View transitions (5)
Web audio (5)
WebGL (5)
Container queries (4)
Cookies (4)
Counters (4)
File system access (4)
Flexbox (4)
Gamepad (4)
Grid (4)
Images (4)
Lists (4)
Primitive types (4)
Regular expressions (4)
WebDriver (4)
WebRTC (4)
Blend mode (3)
Borders and outlines (3)
Gradients (3)
Image scaling (3)
JSON (3)
Maps (3)
MathML (3)
Payments (3)
Reading order (3)
Scroll markers (3)
Transforms (3)
WebAuthn (3)
WebGPU (3)
White space (3)
Worklets (3)
XML (3)
Collections (2)
Compute pressure (2)
Geolocation (2)
IndexedDB (2)
Parsing and serialization (2)
Resource integrity (2)
Sets (2)
Text fragments (2)
WebMCP (2)
CSS environment variables (1)
2020
5 features
• January 2020
Widely Available
The font-kerning CSS property sets whether kerning data from a font is used to adjust the space between letters.
Chrome
33
Firefox
32
Safari
9
Edge
79
Baseline Date: Jan 15, 2020
Widely Available
The font-variant-caps CSS property sets whether text should be displayed in small caps, petite caps, or with capital letters designed for titles.
Chrome
52
Firefox
34
Safari
9.1
Edge
79
Baseline Date: Jan 15, 2020
Widely Available
The font-variant-east-asian CSS property controls glyph substitution and sizing in East Asian text.
Chrome
63
Firefox
34
Safari
9.1
Edge
79
Baseline Date: Jan 15, 2020
Widely Available
The font-variant-ligatures CSS property sets how characters can be visually combined for readability or stylistic reasons.
Chrome
34
Firefox
34
Safari
9.1
Edge
79
Baseline Date: Jan 15, 2020
Widely Available
The font-variant-numeric CSS property sets how numeric characters are displayed. For example, you can align columns of numbers or use zeroes that have a slash.
Chrome
52
Firefox
34
Safari
9.1
Edge
79
Baseline Date: Jan 15, 2020