Package

mz

modernize node.js to current ECMAScript standards

v2.7.0, 13 Sept 2017MIT-Types: None

$ npm install mz

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 41m; +123% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 3; Direct, from package.json
Last release: 9 years ago; v2.7.0
GitHub stars: 1.4k; 43 forks
Open issues / PRs: 13 / 2
Contributors: 19
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.

41,002,279 downloads last week, 198,406,508 in the last month. The 12-month change of +123% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 022 in total
Latest version: 2.7.0, 13 Sept 20179 years ago
First published: 8 May 2014
Last push to GitHub: 11 Dec 20202,113 days before the snapshot
Repository archived: No
Open issues: 13
Open pull requests: 2
Commits, last 52 weeks: 0
Dependents on npm: 2,293

Major versions

v2 first release 2.0.0, 25 May 2015
v1 first release 1.0.0, 18 Jun 2014
v0 first release 0.1.1, 8 May 2014

Recent releases

Version	Published
2.7.0	13 Sept 2017
2.6.0	22 Nov 2016
2.5.0	4 Nov 2016
2.4.0	24 Mar 2016
2.3.1	1 Feb 2016
2.3.0	30 Jan 2016
2.2.0	24 Jan 2016
2.1.0	15 Oct 2015
2.0.0	25 May 2015
1.3.0	11 Feb 2015
1.2.1	27 Dec 2014
1.2.0	17 Dec 2014
1.1.0	14 Nov 2014
1.0.2	16 Oct 2014

Compatibility

Module format: -Not determined from package.json
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): -
Dependencies (3): any-promisethenify-allobject-assign

Install

npm install mz

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/mz@2.7.0/
unpkghttps://unpkg.com/mz@2.7.0/
esm.shhttps://esm.sh/mz@2.7.0

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

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