yosay 
Tell Yeoman what to say
Like cowsay, but less cow.
Install
$ npm install yosay
Usage
const yosay = require('yosay');
console.log(yosay('Hello, and welcome to my fantastic generator full of whimsy and bubble gum!'));
/*
_-----_ โญโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
| | โ Hello, and welcome to my โ
|--(o)--| โ fantastic generator full โ
`---------ยด โ of whimsy and bubble โ
( _ยดU`_ ) โ gum! โ
/___A___\ /โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
| ~ |
__'.___.'__
ยด ` |ยฐ ยด Y `
*/You can style your text with chalk before passing it to yosay.
CLI
$ npm install --global yosay
$ yosay --help
Usage
$ yosay <string>
$ yosay <string> --maxLength 8
$ echo <string> | yosay
Example
$ yosay 'Sindre is a horse'
_-----_
| |
|--(o)--| โญโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
`---------ยด โ Sindre is a horse โ
( _ยดU`_ ) โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
/___A___\ /
| ~ |
__'.___.'__
ยด ` |ยฐ ยด Y `
License
BSD-2-Clause ยฉ Google