December 2022 web platform update

Newly available on the web platform

Newly available

• Small, large, and dynamic viewport units: The sv*, lv*, and dv* CSS viewport units are relative to the smallest, largest, and current (dynamic) viewport size. They are used to size elements in relation to the viewport's dimensions. Learn more.

• OES_draw_buffers_indexed WebGL extension: The OES_draw_buffers_indexed extension for WebGL 2.0 contexts allows you to control blending on a per-color basis when writing to multiple color buffers simultaneously. Learn more.