Check out this amazing tool that @pixie wrote:
Be sure to check the whole thread, there are updates later on. This could help with a git version control workflow.
Pixelblaze’s language and animation API is well suited to creating patterns with a lot less code than other frameworks. For example the Bronco’s halftime show included dozens of patterns, a timeline engine, embedded formation maps, and the entire scripted choreography for 28 people, and that was under 1200 lines of code. That’s including comments and whitespace.
That’s not to say a shared code system wouldn’t be incredibly useful.