Love that you guys started this and love seeing what you're working on.
The webpack change — fantastic! It will really simplify extension development for us all. ?
As for Travis CI, really great to hear about that. I've never used it but it definitely sounds like a good thing to re-compile the source so nothing's hidden in compiled JS commits.
The test coverage — fantastic! I've never gotten around to this in my own projects but I know how important it is. Really will help keep things moving forward faster.
Overall, I just started this post to thank you guys for your awesome work. I love using Flarum for my guitar community. Fantastic work, peeps ?