No Multiple Windows so even desktop apps will be limited to "utility-style apps".
I compiled and ran the process_monitor example on linux: it works, compiles fast and is about 10mb. Also cross-built for windows and it's 8.4mb. Can't build for macos/arm64
(Under wine the windows exe doesn't render text. weird.)
# go.hasen.dev/shirei/cocoabackend
../../../gopath/pkg/mod/go.hasen.dev/shirei@v0.5.0/cocoabackend/
perf_darwin.go:198:11: undefined: softRenderer
../../../gopath/pkg/mod/go.hasen.dev/shirei@v0.5.0/cocoabackend/
perf_darwin.go:208:22: undefined: softRenderer