We at Ubuntu/Canonical/Mir are working on enabling Flutter to use multiple windows across Desktop platforms.

The (not very well hidden) aim is to bring the abundant Flutter developers and apps to FOSS Desktops. Which is why we actually started on Windows, where most of the Flutter community lives.

I'll show our approach and FOSS inspirations, how and where it's going, and ask you to try it out!

Design document Merge proposals and demos