What does it have to do with Deno and why do any of that to draw boxes and text on the screen? FLTK could do GUIs that took almost no CPU power starting with 100KB binaries 30 years ago.
People doing hardware accelerated GUIs have been using openGL for almost as long. This doesn't need to be a science project or a rabbit hole, drawing a GUI quickly is well worn territory.
People doing hardware accelerated GUIs have been using openGL for almost as long. This doesn't need to be a science project or a rabbit hole, drawing a GUI quickly is well worn territory.