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JavaScript Tutorial

Variables to closures, promises, the DOM and OOP — a complete JS reference.

Iterables and Iterators

The protocol behind for...of and spread.

Quick-reference summary — a full handcrafted walkthrough is coming soon for this topic.

The protocol behind for...of and spread.

  • Category: JS Collections — part of the JavaScript Tutorial on GoCareerGo
  • Read the short summary above, then check the linked docs for full syntax/behaviour
  • Interview tip: be ready to explain "Iterables and Iterators" in one sentence, then back it up with a tiny example
// Iterables and Iterators — minimal example
console.log("Iterables and Iterators");
Tip

Quick recall: "Iterables and Iterators" — the protocol behind for...of and spread.