Package

unbzip2-stream

streaming unbzip2 implementation in pure javascript for node and browsers

v1.4.3, 27 May 2020MITCommonJSTypes: None

$ npm install unbzip2-stream

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 9.3m; +35% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 2; Direct, from package.json
Last release: 6 years ago; v1.4.3
GitHub stars: 30; 23 forks
Open issues / PRs: 5 / 5
Contributors: -
Commits, last 52 weeks: 0

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.

9,329,635 downloads last week, 47,875,764 in the last month. The 12-month change of +35% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 025 in total
Latest version: 1.4.3, 27 May 20206 years ago
First published: 28 Jan 2015
Last push to GitHub: 22 Dec 20231,007 days before the snapshot
Repository archived: No
Open issues: 5
Open pull requests: 5
Commits, last 52 weeks: 0
Dependents on npm: 135

Major versions

v1 first release 1.0.0, 28 Jan 2015

Recent releases

Version	Published
1.4.3	27 May 2020
1.4.2	21 Apr 2020
1.4.1	9 Apr 2020
1.4.0	1 Apr 2020
1.3.3	8 Feb 2019
1.3.2	2 Feb 2019
1.3.1	9 Oct 2018
1.3.0	17 Sept 2018
1.2.5	24 Jul 2017
1.2.4	23 May 2017
1.2.3	23 May 2017
1.2.2	23 May 2017
1.2.1	23 May 2017
1.2.0	23 May 2017

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 130 kB
Dependencies (2): bufferthrough

Install

npm install unbzip2-stream

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/unbzip2-stream@1.4.3/
unpkghttps://unpkg.com/unbzip2-stream@1.4.3/
esm.shhttps://esm.sh/unbzip2-stream@1.4.3

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

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