The appear directive in the transition tag will make the components appear for the first time with an associated transition (if it is found).
There are many possible ways to specify a transition on the first rendering of the component. In all cases, the appear directive must be specified.
The first things Vue will look for when this directive is present are JavaScript hooks or CSS classes specified in the tag:
<transition appear @before-appear="customBeforeAppearHook" @appear="customAppearHook" @after-appear="customAfterAppearHook" appear-class="custom-appear-class" appear-active-class="custom-appear-active-class" > <p>My element</p> </transition>
After that, if a name is specified, Vue will look for an entrance transition ...
