What is MongoDBs strict mode and is it a good idea to use?

Question

I\'m working on a node.js app that uses MongoDB and I read this from the docs:

db.collection

Fetch a specific collection (contain

Answer 1

It might be referring to Javascript's strict mode instead of a Mongo specific feature. strict mode enables some optional but backwards incompatible changes in the Javascript language that help catch some bugs:

What does "use strict" do in JavaScript, and what is the reasoning behind it?