Personally I have completely removed Adobe products from my workflow. I do interface design in Sketch, vector work in Affinity Designer, and raster work in Affinity Photo. Everything runs so much faster, my laptop fan stays quiet, and it's a just a nicer experience overall once you learn how to do everything the Affinity way. Plus, it's saved me a whole lot of money. There will be a few headaches making the switch but in the end I feel it's well worth it.

Essentially Spirit is just a GUI for the GreenSock Animation Platform. I'm sure all code output is just GSAP code which is fairly open and relatively easy to read.

About 1:15 where I am. We have 5 designers for about 75 engineers.