Web Platform Baseline Status Breakdown
Total Features: 1219
Categories:
All
CSS (15)
Scrolling (6)
WebAssembly (6)
JavaScript (5)
Text (5)
Units (4)
Selectors (3)
View transitions (3)
Workers (3)
Clipboard (2)
Color types (2)
Container queries (2)
HTML (2)
HTML elements (2)
Internationalization (2)
Iterators (2)
JSON (2)
JavaScript modules (2)
Performance (2)
Print media (2)
Reporting (2)
Resource hints (2)
Ruby (2)
Streams (2)
Text fragments (2)
Text wrap (2)
Typed arrays (2)
Animation (1)
Canvas (1)
Clipping, shapes, and masking (1)
Cookies (1)
Custom elements (1)
DOM (1)
Explicit defaults (1)
Fetch (1)
File system access (1)
Fonts (1)
Forms (1)
Gradients (1)
HTTP (1)
Image scaling (1)
Layout (1)
Maps (1)
MathML (1)
Media elements (1)
Promises (1)
Regular expressions (1)
Security (1)
Selection (1)
Sets (1)
Transitions (CSS) (1)
Web components (1)
WebGL (1)
WebGL extensions (1)
WebRTC (1)
2026
4 features
• May 2026
Newly Available
The text-decoration-skip-ink: all CSS declaration forces interruptions in underlines and overlines where the line would cross a glyph. This contrasts with auto, which does not skip for CJK glyphs.
Chrome
148
Firefox
75
Safari
15.4
Edge
148
Baseline Date: May 7, 2026
• March 2026
Newly Available
The baseline-shift CSS property sets the position of an element relative to its dominant baseline.
Chrome
1
Firefox
149
Safari
4
Edge
79
Baseline Date: Mar 24, 2026
Newly Available
The text-indent: each-line CSS declaration indents text after forced breaks as well as to the first line of a block.
Chrome
146
Firefox
121
Safari
15
Edge
146
Baseline Date: Mar 13, 2026
Newly Available
The text-indent: hanging CSS declaration indents all lines except the first.
Chrome
146
Firefox
121
Safari
15
Edge
146
Baseline Date: Mar 13, 2026
2025
1 features
• December 2025
Newly Available
The text-decoration-line: spelling-error and text-decoration-line: grammar-error CSS declarations apply the browser's marking for spelling and grammatical mistakes. This is typically a wavy underline in red or green.
Chrome
121
Firefox
137
Safari
26.2
Edge
121
Baseline Date: Dec 12, 2025