Node.js · Theory

Difference between Global Object and Module.exports

Theory

424/723

Difference between Global Object and Module.exports

Difference between Global Object and Module.exports is a Node.js topic. In plain words you use it for install express in a new folder. Don’t start with a slogan — start with that picture.

Smallest example: npm init + npm i express. Type it, run it, and say what you see. If you can do that from memory, you know Difference between Global Object and Module.exports.

From the example next to this theory — Difference between Global Object and Module.

Trap — deleting package-lock blindly. Fix that before you talk about advanced Node.js.

Viva: what is Difference between Global Object and Module.exports? Then show npm init + npm i express. Then name the trap.

Exam tip

What is Difference between Global Object and Module.exports? Show this: npm init + npm i express. Trap: deleting package-lock blindly.

Example

// math.js style
function add(a, b) { return a + b; }
module.exports = { add };

const math = { add };
console.log(math.add(2, 3));

Difference between Global Object and Module.exports — commonJS uses require / module.exports. ESM uses import / export.

Short notes

DefDifference between Global Object and Module.exports — install express in a new folder.
Rulenpm init + npm i express
Trapdeleting package-lock blindly
Usea new folder

Node.js · Theory

Difference between Global Object and Module.exports

← All stacks

Theory

424/723

Difference between Global Object and Module.exports

Difference between Global Object and Module.exports is a Node.js topic. In plain words you use it for install express in a new folder. Don’t start with a slogan — start with that picture.

Smallest example: npm init + npm i express. Type it, run it, and say what you see. If you can do that from memory, you know Difference between Global Object and Module.exports.

From the example next to this theory — Difference between Global Object and Module.

Trap — deleting package-lock blindly. Fix that before you talk about advanced Node.js.

Viva: what is Difference between Global Object and Module.exports? Then show npm init + npm i express. Then name the trap.

Exam tip

What is Difference between Global Object and Module.exports? Show this: npm init + npm i express. Trap: deleting package-lock blindly.

Example

// math.js style
function add(a, b) { return a + b; }
module.exports = { add };

const math = { add };
console.log(math.add(2, 3));

Difference between Global Object and Module.exports — commonJS uses require / module.exports. ESM uses import / export.

Short notes

DefDifference between Global Object and Module.exports — install express in a new folder.
Rulenpm init + npm i express
Trapdeleting package-lock blindly
Usea new folder

Difference between Global Object and Module.exports

Example

Short notes

Questions

Difference between Global Object and Module.exports

Example

Short notes

Questions