Difference between dependencies, devDependencies and peerDependencies

Difference between dependencies, devDependencies and peerDependencies is a Node.js topic. In plain words you use it for a short Difference between dependencies, devDependencies and peerDependencies example in a script or API on localhost. Don’t start with a slogan — start with that picture.

Smallest example: the smallest Difference between dependencies, devDependencies and peerDependencies example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Difference between dependencies, devDependencies and peerDependencies.

From the example next to this theory: Difference between dependencies, devDependencies and peerDependencies: find user 2, then list names.

Trap: only saying “Difference between dependencies, devDependencies and peerDependencies” with no example. Fix that before you talk about advanced Node.js.

Viva: what is Difference between dependencies, devDependencies and peerDependencies? Then show the smallest Difference between dependencies, devDependencies and peerDependencies example you can type. Then name the trap.

Exam tip

What is Difference between dependencies, devDependencies and peerDependencies? Show this: the smallest Difference between dependencies, devDependencies and peerDependencies example you can type. Trap: only saying “Difference between dependencies, devDependencies and peerDependencies” with no example.

Example

// Difference between dependencies, devDependencies and peerDependencies
const users = [
  { id: 1, name: "Asha" },
  { id: 2, name: "Ravi" },
];

function findUser(id) {
  return users.find((u) => u.id === id) ?? null;
}

console.log(findUser(2));
console.log(users.map((u) => u.name));

Difference between dependencies, devDependencies and peerDependencies: find user 2, then list names. Say both prints.

Short notes

DefDifference between dependencies, devDependencies and peerDependencies — a short Difference between dependencies, devDependencies and peerDependencies example in a script or API on localhost.
Rulethe smallest Difference between dependencies, devDependencies and peerDependencies example you can type
Traponly saying “Difference between dependencies, devDependencies and peerDependencies” with no example
Usea script or API on localhost

Difference between dependencies, devDependencies and peerDependencies

From the example next to this theory: Difference between dependencies, devDependencies and peerDependencies: find user 2, then list names.

Trap: only saying “Difference between dependencies, devDependencies and peerDependencies” with no example. Fix that before you talk about advanced Node.js.

Exam tip

Example

// Difference between dependencies, devDependencies and peerDependencies
const users = [
  { id: 1, name: "Asha" },
  { id: 2, name: "Ravi" },
];

function findUser(id) {
  return users.find((u) => u.id === id) ?? null;
}

console.log(findUser(2));
console.log(users.map((u) => u.name));

Difference between dependencies, devDependencies and peerDependencies: find user 2, then list names. Say both prints.

Short notes

DefDifference between dependencies, devDependencies and peerDependencies — a short Difference between dependencies, devDependencies and peerDependencies example in a script or API on localhost.
Rulethe smallest Difference between dependencies, devDependencies and peerDependencies example you can type
Traponly saying “Difference between dependencies, devDependencies and peerDependencies” with no example
Usea script or API on localhost

Difference between dependencies, devDependencies and peerDependencies

Example

Short notes

Questions

Difference between dependencies, devDependencies and peerDependencies

Example

Short notes

Questions