On Thursday, 11 March 2021 at 11:55:05 UTC, Mark Lagodych wrote: > It will be a cross-platform library (at least, possible to > implement for WinAPI and X11). have you seen my simpledisplay.d and minigui.d? http://dpldocs.info/experimental-docs/arsd.simpledisplay.html http://dpldocs.info/experimental-docs/arsd.minigui.html