Package

through2-map

A through2 to create an Array.prototype.map analog for streams.

v4.0.0, 20 Apr 2024MITCommonJSTypes: None

$ npm install through2-map

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 127.7k; -7% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 1; Direct, from package.json
Last release: 2 years ago; v4.0.0
GitHub stars: 70; 2 forks
Open issues / PRs: 1 / 0
Contributors: -
Commits, last 52 weeks: 1

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

127,723 downloads last week, 434,645 in the last month. The 12-month change of -7% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 4.0.0, 20 Apr 20242 years ago
First published: -
Last push to GitHub: 17 Sept 20267 days before the snapshot
Repository archived: No
Open issues: 1
Open pull requests: 0
Commits, last 52 weeks: 1
Dependents on npm: 147

Major versions

Recent releases

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >= 6
Runtimes: -
Unpacked size (npm): 10 kB
Dependencies (1): through2

Install

npm install through2-map

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/through2-map@4.0.0/
unpkghttps://unpkg.com/through2-map@4.0.0/
esm.shhttps://esm.sh/through2-map@4.0.0

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.