I have discovered this little gem, allowing you to do the same in pure Javascript: https://github.com/leeoniya/domvm https://github.com/leeoniya/domvm The equi

I have discovered this little gem, allowing you to do the same in pure Javascript: https://github.com/leeoniya/domvm https://github.com/leeoniya/domvm The equivalent would be something like function() selected { return true } ["h2", {class: function() {if (selected()) {return "selected"}}}, "Hello"] Not as clean, but still usable IMO