Gregory Schier
complete
I've just published a blog post outlining the reasons behind why Yaak isn't ope source.
https://yaak.app/blog/why-not-open-source
In short, Yaak will continue with a closed-core model and integrate a plugin system to achieve most of the benefits of open source without the burden.
Ahmed Ifhaam
I have a feeling probably not soon, cuz this app has a very specific vision of his I believe, to keep it real simple. Perhaps we will see it open source if it gains traction.