Package

specificity

Calculate the specificity of a CSS selector

v1.0.0, 23 Jun 2023MITESM + CommonJSTypes: Bundled

$ npm install specificity

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2.3m; +46% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 1; Direct, from package.json
Last release: 3 years ago; v1.0.0
GitHub stars: 645; 40 forks
Open issues / PRs: 6 / 2
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.

2,319,850 downloads last week, 11,512,133 in the last month. The 12-month change of +46% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 015 in total
Latest version: 1.0.0, 23 Jun 20233 years ago
First published: 20 Aug 2012
Last push to GitHub: 23 Jun 20231,189 days before the snapshot
Repository archived: No
Open issues: 6
Open pull requests: 2
Commits, last 52 weeks: 0
Dependents on npm: -

Major versions

v1 first release 1.0.0, 23 Jun 2023
v0 first release 0.1.0, 20 Aug 2012

Recent releases

Version	Published
1.0.0	23 Jun 2023
0.4.1	28 Aug 2018
0.4.0	17 Jul 2018
0.3.2	26 Sept 2017
0.3.1	30 Jun 2017
0.3.0	5 Oct 2016
0.2.1	20 Jun 2016
0.2.0	19 Jun 2016
0.1.6	19 Jun 2016
0.1.5	6 Jan 2016
0.1.4	14 Apr 2014
0.1.3	23 Sept 2012
0.1.2	2 Sept 2012
0.1.1	20 Aug 2012

Compatibility

Module format: ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 33 kB
Dependencies (1): css-tree

Install

npm install specificity

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/specificity@1.0.0/
unpkghttps://unpkg.com/specificity@1.0.0/
esm.shhttps://esm.sh/specificity@1.0.0

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

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