WebGL extensions

[kyasbal-1994]

Hello, I think it is better to add a supported tables for WebGL extensions.
As you know, there is some of feature specified as extension in WebGL.

This is example,

• GL_EXT_draw_buffers the specification to use multiple render targets
• EXT_blend_minmax the specification to use minimum or maximum function in blending

The list of extensions information can be found in this article.
https://www.khronos.org/registry/webgl/extensions/

[nkronlage]

http://webglstats.com/ has some stats on extensions.

Shared Resources is one I'm particularly interested in:

Spec: https://www.khronos.org/registry/webgl/extensions/WEBGL_shared_resources/

Chrome: https://www.chromestatus.com/features/5486563022602240
Edge: https://developer.microsoft.com/en-us/microsoft-edge/platform/status/webglsharedresources
FireFox: ?
WebKit: ?

[Maksims]

That would be very good stat to have.
webglstats.com hasn't updated since Feb 2016, which is nearly a year for now. Stats do get outdated there, and WebGL is progressing. Especially soon with WebGL 2, there are many webgl related stats could be tested.