[prodev42]

I put the quick example in getting started section into jsfiddle (loading vue.js.min). The completed tasks are not strike through...any idea?

[EvanYou]

Because the strike through is applied with a CSS class (done).

[prodev42]

ok i put

   .done {text-decoration: line-through}

in css part of jsfiddler, it's working as intended now.