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by mike_hearn 3981 days ago
Knockout is a data binding framework for DOM/HTML based apps.

WPF and JavaFX both have a mature reactive data binding framework so altering your model causes updates to the UI and vice-versa. JavaFX has an entire functional reactive framework in it so you can build lazy functional transforms over observable collections and the like. The fact that it's an API rather than a DSL makes it kind of ugly, I believe LINQ is a little similar but much more nicely integrated for the .NET world. But it's all there.