For clarity, we also support almost all Rack-based frameworks in Ruby (including Sinatra): https://www.skylight.io/support/advanced-setup https://www.skylight.

For clarity, we also support almost all Rack-based frameworks in Ruby (including Sinatra): https://www.skylight.io/support/advanced-setup https://www.skylight.io/support/advanced-setup We should probably update our copy to clarify this point in the prominent places where it isn't already clear.