Template Literals

const name = 'Alex'
const age = 12
 // Using + to join strings (messy!)
const message = 'Hello, ' + name + '! You are ' + age + ' years old.'
console.log(message)  // Hello, Alex! You are 12 years old.

const name = 'Alex'
const age = 12
 // Using backticks and ${} (clean!)
const message = `Hello, ${name}! You are ${age} years old.`
console.log(message)  // Hello, Alex! You are 12 years old.

const game = 'Minecraft'
const players = 4
 console.log(`Playing ${game} with ${players} friends!`)
// Playing Minecraft with 4 friends!

const price = 19.99
const quantity = 3
 console.log(`Total: $${price * quantity}`)
// Total: $59.97
 const score = 850
console.log(`You scored ${score} points!`)
console.log(`That's ${score / 10} levels!`)
// You scored 850 points!
// That's 85 levels!

const player = {
  name: 'Alex',
  health: 100,
  level: 5
}
 console.log(`${player.name} - HP: ${player.health} - Level ${player.level}`)
// Alex - HP: 100 - Level 5

const oldMessage = 'Line 1\nLine 2\nLine 3'
console.log(oldMessage)
// Line 1
// Line 2
// Line 3

const newMessage = `Line 1
Line 2
Line 3`
 console.log(newMessage)
// Line 1
// Line 2
// Line 3

const userName = 'Player1'
const score = 1500
 const report = `
╔════════════════════╗
║   GAME REPORT      ║
╠════════════════════╣
║ Player: ${userName.padEnd(10)} ║
║ Score:  ${score}        ║
╚════════════════════╝
`
 console.log(report)

function getGreeting() {
  const hour = new Date().getHours()
  if (hour < 12) return 'Good morning'
  if (hour < 18) return 'Good afternoon'
  return 'Good evening'
}
 const name = 'Sam'
console.log(`${getGreeting()}, ${name}!`)
// Good afternoon, Sam!

const points = 850
const rank = `You are ${points >= 1000 ? 'GOLD' : 'SILVER'} rank!`
console.log(rank)  // You are SILVER rank!
 const lives = 1
console.log(`You have ${lives} ${lives === 1 ? 'life' : 'lives'} remaining`)
// You have 1 life remaining

const items = ['sword', 'shield', 'potion']
const inventory = `Inventory: ${items.map(item => `[${item}]`).join(' ')}
 console.log(inventory)
// Inventory: [sword] [shield] [potion]