Web Platform Baseline Status Breakdown
Total Features: 1224
Categories:
All
CSS (15)
Scrolling (7)
WebAssembly (6)
JavaScript (5)
Text (5)
Units (4)
Selectors (3)
View transitions (3)
Workers (3)
Animation (2)
Clipboard (2)
Color types (2)
Container queries (2)
Custom elements (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)
WebGL extensions (2)
Canvas (1)
Clipping, shapes, and masking (1)
Cookies (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)
WebRTC (1)
2026
1 features
• October 2026
Newly Available
The EXT_texture_norm16 extension to WebGL 2.0 contexts adds 16 bit signed normalized and unsigned normalized fixed-point texture, renderbuffer, and texture buffer formats.
Chrome
87
Firefox
159
Safari
16
Edge
87
Baseline Date: Oct 27, 2026
2025
1 features
• May 2025
Newly Available
The EXT_texture_compression_rgtc extension for WebGL 1.0 and 2.0 contexts adds RGTC compressed texture formats. RGTC is a block-based texture compression format suited for unsigned and signed red and red-green textures. Also known as Red-Green Texture Compression.
Chrome
93
Firefox
65
Safari
14.1
Edge
93
Baseline Date: May 12, 2025