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stream-transform

Object transformations implementing the Node.js `stream.Transform` API

v3.5.1, 2 Jul 2026MITESM + CommonJSTypes: Bundled
$ npm install stream-transform

Key numbers

As of 25 Sept 2026
Weekly downloads
1.8m
+29% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
2 months ago
v3.5.1
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
01m2m3mSept 2025Mar 2026Sept 2026High 2.6m (25 Aug 2026)Low 688.5k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

1,784,791 downloads last week, 8,539,486 in the last month. The 12-month change of +29% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
353 in total
Latest version
3.5.1, 2 Jul 20262 months ago
First published
28 Apr 2014
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v3 first release 3.0.0, 15 Nov 2021
  2. v2 first release 2.0.0, 25 Apr 2019
  3. v1 first release 1.0.0, 20 Oct 2017
  4. v0 first release 0.0.2, 28 Apr 2014

Recent releases

VersionPublished
3.5.12 Jul 2026
3.5.014 Jun 2026
3.4.117 Mar 2026
3.4.010 Jul 2025
3.3.321 Nov 2024
3.3.213 May 2024
3.3.127 Feb 2024
3.3.08 Dec 2023
3.2.109 Oct 2023
3.2.95 Oct 2023
3.2.825 Aug 2023
3.2.724 Aug 2023
3.2.64 May 2023
3.2.530 Apr 2023
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
942 kB
Dependencies (0)
None
npm install stream-transform
  • jsDelivrhttps://cdn.jsdelivr.net/npm/stream-transform@3.5.1/
  • unpkghttps://unpkg.com/stream-transform@3.5.1/
  • esm.shhttps://esm.sh/stream-transform@3.5.1
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet; no category.