This is just a graphical effect of someone typing sentences on your page. This directive allow you to pass a string or an array of strings in the "sentences" attribute (behavior is explained later). Since is restricted to attributes, it can be applied to any (empty) tag you want. Is slightly configurable through some attributes:

• [boolean] randomize: define if the sentence to type has to be defined randomly or following the array sequence (default: false)
• [integer - ms] type-delay: specifies the delay between each letter (default: 150ms)
• [integer - ms] erase-delay: specifies the delay between the tipyng of the last letter and the beginning of the canceling (default: 3000ms)
• [integer - ms] initial-delay: specifies the delay of the beginning of typing when the displayed string is empty (default: 750ms)
• [char] cursor: specifies the typing cursor (default: '|')
• [boolean] new-line: set typewriter to clear the line at the end of each sentense (waits the erase-delay, of course)(default: false)
• [integer] humanize: espress the variabily percentage of the typing delay(default: 0)

Installation: import typewriter.js and typewriter.css in your project and add "phox.typewriter" module to your angular module dependencies

<div typewriter sentences="sequence"></div>

If you pass a string, that will be typed just one time and de cursor will be removed at the end

<div typewriter sentences="single_sentence"></div>

You can ask to randomize the sentences in the array to let the user display a new sentence at each page reload

<div typewriter sentences="sentences" randomize="true"></div>

You can ask to type faster, specifing a type delay lower than the default one (150ms)

<div typewriter sentences="sentences" type-delay="50"></div>

You can ask to type slower, specifing a type delay higher than the default one (150ms)

<div typewriter sentences="sentences" type-delay="300"></div>

You can set a different cursor character (default : '|')

<div typewriter sentences="sentences" cursor="▊"></div>

Setting 'new-line' attribute to true, typewriter will clear the line at the end of each sentence (default: false)

<div typewriter sentences="sentences" new-line="true"></div>

You can specify a varibility percentage to make the writing more human-like.

<div typewriter sentences="humanize" humanize="30"></div>