Iterator methods

The Iterator object is an abstract base for objects that implement the iterator protocol. It provides methods common to built-in iterators, such as filter(), find(), map(), and reduce(). You can also use the static method Iterator.from() to convert an existing iterable into an Iterator. To learn more, see Iterator at MDN.

Compatibility

• Chrome 122 Released on 2024-02-20
• Chrome Android 122 Released on 2024-02-20
• Edge 122 Released on 2024-02-23
• Firefox 131 Released on 2024-10-01
• Firefox for Android 131 Released on 2024-10-01
• Safari ❌ See webkit.org/b/248650
• Safari on iOS ❌ See webkit.org/b/248650

Baseline availability blocked since October 2024 by Safari (1 months)