Web platform features explorer - January 2015 release notes

New in Chrome

The following features are now available in Chrome:

Constraint validation API: Methods that validate form controls before submission, such as checkValidity(), reportValidity() and setCustomValidity().
EXT_sRGB WebGL extension: The EXT_sRGB extension for WebGL 1.0 contexts adds sRGB support to textures and framebuffer objects.

The following features are now available in Chrome Android:

Constraint validation API: Methods that validate form controls before submission, such as checkValidity(), reportValidity() and setCustomValidity().
EXT_sRGB WebGL extension: The EXT_sRGB extension for WebGL 1.0 contexts adds sRGB support to textures and framebuffer objects.

The following features are now available in Firefox:

filter: The filter CSS property applies one or more graphic effects to an element. You can use filter functions, such as blur() and drop-shadow(), alone or combined to produce different effects.
mask-type: The mask-type CSS property on an SVG <mask> element sets whether the mask is a luminance or alpha mask.
Resource timing: PerformanceResourceTiming entries report when network events happen while loading a resource, such as when connections start and end. You can use this information to measure loading times.

The following features are now available in Firefox for Android:

EXT_blend_minmax WebGL extension: The EXT_blend_minmax extension for WebGL 1.0 contexts adds two blend equations, the minimum and maximum color components of the source and destination colors.
filter: The filter CSS property applies one or more graphic effects to an element. You can use filter functions, such as blur() and drop-shadow(), alone or combined to produce different effects.
mask-type: The mask-type CSS property on an SVG <mask> element sets whether the mask is a luminance or alpha mask.
Resource timing: PerformanceResourceTiming entries report when network events happen while loading a resource, such as when connections start and end. You can use this information to measure loading times.