Package

format

printf, sprintf, and vsprintf for JavaScript

v0.2.2, 27 Jan 2016No license fieldCommonJSTypes: None

$ npm install format

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 9.4m; +115% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: 10 years ago; v0.2.2
GitHub stars: 52; 10 forks
Open issues / PRs: 0 / 0
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.

9,448,522 downloads last week, 47,499,801 in the last month. The 12-month change of +115% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 08 in total
Latest version: 0.2.2, 27 Jan 201610 years ago
First published: 5 Jun 2011
Last push to GitHub: 28 Jun 20231,184 days before the snapshot
Repository archived: Yes
Open issues: 0
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: 93

Major versions

v0 first release 0.1.0, 5 Jun 2011

Recent releases

Version	Published
0.2.2	27 Jan 2016
0.2.1	7 Sept 2013
0.2.0	8 Mar 2013
0.1.4	6 Nov 2011
0.1.3	5 Nov 2011
0.1.2	29 Jul 2011
0.1.0	5 Jun 2011
0.1.1	5 Jun 2011

Compatibility

Module format: CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: >=0.4.x
Runtimes: -
Unpacked size (npm): -
Dependencies (0): None

Install

npm install format

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/format@0.2.2/
unpkghttps://unpkg.com/format@0.2.2/
esm.shhttps://esm.sh/format@0.2.2

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

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