On Tuesday, 1 June 2021 at 03:16:05 UTC, someone wrote:
Skia developed by google for C++ using openGL
I think it uses Metal, OpenGL ES, translation layer to OpenGL and Direct X, backend for Vulkan (but Vulkan hardware drivers apparently tend to be buggy). Also a build for webassembly.
It is the graphics engine for Chrome and Firefox, so it is probably the best bet if you want cross platform support.
See release notes for progression: https://skia.org/docs/user/release/release_notes/