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cssstyle

An implementation of the CSSStyleDeclaration class from the CSS Object Model specification

v6.2.0, 2 Mar 2026MITCommonJSTypes: None
$ npm install cssstyle

Key numbers

As of 25 Sept 2026
Weekly downloads
49m
+72% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
4
Direct, from package.json
Last release
6 months ago
v6.2.0
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
020m40m60m80mSept 2025Mar 2026Sept 2026High 66.4m (25 Aug 2026)Low 18m (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.

49,030,517 downloads last week, 238,307,950 in the last month. The 12-month change of +72% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
1176 in total
Latest version
6.2.0, 2 Mar 20266 months ago
First published
11 Jul 2012
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
692

Major versions

  1. v6 first release 6.0.0, 5 Feb 2026
  2. v5 first release 5.0.0, 14 Jul 2025
  3. v4 first release 4.0.0, 28 Dec 2023
  4. v3 first release 3.0.0, 12 Feb 2023
  5. v2 first release 2.0.0, 15 Jul 2019
  6. v1 first release 1.0.0, 11 Jul 2018
  7. v0 first release 0.1.0, 11 Jul 2012

Recent releases

VersionPublished
6.2.02 Mar 2026
6.1.023 Feb 2026
6.0.222 Feb 2026
6.0.16 Feb 2026
6.0.05 Feb 2026
5.3.76 Jan 2026
5.3.631 Dec 2025
5.3.517 Dec 2025
5.3.48 Dec 2025
5.3.38 Nov 2025
5.3.231 Oct 2025
5.3.121 Sept 2025
5.3.013 Sept 2025
5.2.129 Jul 2025
Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>=20
Runtimes
-
Unpacked size (npm)
936 kB
Dependencies (4)
css-treelru-cache@asamuzakjp/css-color@csstools/css-syntax-patches-for-csstree
npm install cssstyle
  • jsDelivrhttps://cdn.jsdelivr.net/npm/cssstyle@6.2.0/
  • unpkghttps://unpkg.com/cssstyle@6.2.0/
  • esm.shhttps://esm.sh/cssstyle@6.2.0
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

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