JavaScript

Object

// This is a bad name
const object = { name: "Sam", age: 32 };
console.log(object);

// This is a good name
const user = { name: "Oliver", age: 23 };
console.log(user);

// These are bad key names
const user = {
  "first-name": "Sam", // Name is not in camel case
  "last name": "Smith", // Name is not in camel case
  number: 32, // Name does not give good description of value
};
console.log(user);

// These are good key names
const member = {
  firstName: "Oliver",
  lastName: "Smith",
  age: 23,
};
console.log(member);