Going to give it a try now, been missing something like this on OS X. Any good alternatives I should try as well?
Your approach looks very promising, if still early days. Emailing you further specific feedback, hope you keep working on this and continue on your current path.
What do you think about making the source code available to paying customers under a non-Open-Source, no-redistribution license that still allows for studying and adjusting the code to meet integration needs or build for other platforms/library versions? Kinda like Gitlab does with the Enterprise variants.