https://emscripten.org/docs/porting/multimedia_and_graphics/OpenGL-support.html
https://github.com/Dav1dde/glad
https://registry.khronos.org/webgl/specs/1.0/#6
https://emscripten.org/docs/compiling/Building-Projects.html

#clustered rendering
http://www.aortiz.me/2018/12/21/CG.html


https://www.lambdatest.com/web-technologies/webgl2
WebGL 2.0 on IE is fully supported on None of the versions, partially supported on None of the versions, and not supported on 5.5-11 IE versions.
WebGL 2.0 on Edge is fully supported on 79-103, partially supported on None of the versions, and not supported on 12-18 Edge versions.
WebGL 2.0 on Firefox is fully supported on 51-104, partially supported on None of the versions, and not supported on 2-50 Firefox versions.
WebGL 2.0 on Chrome is fully supported on 56-106, partially supported on None of the versions, and not supported on 4-55 Chrome versions.
WebGL 2.0 on Safari is fully supported on 15.5-16, partially supported on None of the versions, and not supported on 3.2-14 Safari versions.
WebGL 2.0 on Opera is fully supported on 43-87, partially supported on None of the versions, and not supported on 9.5-42 Opera versions.