Node.js Random Emoji Generator

Display a random emoji by running the application without any arguments:

node index.js
🙌
node index.js
😅

Display a specific emoji by providing the emoji name as argument:

node index.js smiley
😀

Display an error message if the emoji name is incorrect:

node index.js UpLeveled
This emoji UpLeveled doesn't exist

TODOs

• figure out how to print a single emoji
• figure out how to get emojis (maybe library)
• figure out how to randomize emojis
• figure out how to receive input from the command line (command line arguments)
• figure out hot to print emoji with user input
• figure out how to print an error message when the emoji doesn't exist