Target pseudo-class

This pseudo-class is called target pseudo-class and represents an element which matches against fragment identifier of the URI. For example an URI is pointing to anchor named partHelp like here: https://example.com/test.html#partHelp the element with the ID partHelp will be selected by this selector.

:target {
    /* declarations */}

Example

:target {
    outline: red dotted;
}

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Short-circuits conditionals

If you have to execute a function only if condition...

// You can use short-circuit
condition && doSomething();

Weather app with Vuejs

In this app I’m going to build a weather app...

var vm = new Vue({
  // options
})