##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
Cleaner syntax
When variable names match property names, use shorthand:
let name = "Alice"
let age = 30
// Long form
let user1 = { name: name, age: age }
// Shorthand
let user2 = { name, age }
console.log(user2) // { name: "Alice", age: 30 }
This is common when building objects from variables. It reduces repetition and keeps code clean.