---
title: "Iterator helpers · V8"
url: https://daily.dev/posts/iterator-helpers-v8-zfyxyccgu
source_url: https://v8.dev/features/iterator-helpers
type: article
source: "Community Picks"
published: 2024-03-29T11:55:32.898Z
updated: 2024-05-09T08:58:27.770Z
tags: ["javascript", "v8"]
reading_time: 5
upvotes: 10
comments: 0
language: en
---

> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# Iterator helpers · V8

**[Community Picks](https://daily.dev/sources/community)** · 5 min read · 10 upvotes · 0 comments

## Summary

Iterator helpers are a collection of new methods on Iterator prototype that help in general use of iterators. They include map, filter, take, drop, flatMap, reduce, toArray, forEach, some, every, and find. These helpers are shipped in V8 v12.2.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://v8.dev/features/iterator-helpers>

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Tags: [#javascript](https://daily.dev/tags/javascript), [#v8](https://daily.dev/tags/v8)

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