For small apps I use exclusively SwiftUI for anything more complicated I use a combo of Sciter and Swift (courtesy of https://news.ycombinator.com/user?id=c-smi

For small apps I use exclusively SwiftUI for anything more complicated I use a combo of Sciter and Swift (courtesy of https://news.ycombinator.com/user?id=c-smile https://news.ycombinator.com/user?id=c-smile). There are still a lot of rough edges when it comes to look and feel on Apple platforms but it gives me the performance and speed while also being multiplatform.