gl-react-headless example

[Serhii Palash]

Hi @gre!
Can you please provide some example of usage gl-react-headless?
I am working on SSR and I am just interested what is possible to do with it.

[@greweb]

this is currently used by tests:
https://github.com/gre/gl-react/tree/master/packages/tests/__tests__

technically it's possible to use it to render an image, simply would need to use capture()