Package

shadow-container-query-polyfill

*This repo is based on https://github.com/GoogleChromeLabs/container-query-polyfill with the added enhancement for shadow dom/web components.*

v1.1.8Apache-2.0ESM onlyTypes: None

$ npm install shadow-container-query-polyfill

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2.7k; +37% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: -; v1.1.8
GitHub stars: 9; 3 forks
Open issues / PRs: 1 / 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.

2,690 downloads last week, 11,333 in the last month. The 12-month change of +37% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 1.1.8
First published: -
Last push to GitHub: 29 Sept 20231,091 days before the snapshot
Repository archived: No
Open issues: 1
Open pull requests: 0
Commits, last 52 weeks: 0
Dependents on npm: -

Major versions

Recent releases

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 48 kB
Dependencies (0): None

Install

npm install shadow-container-query-polyfill

CDN

jsDelivr: 55.3k requests in 30 days

jsDelivrhttps://cdn.jsdelivr.net/npm/shadow-container-query-polyfill@1.1.8/
unpkghttps://unpkg.com/shadow-container-query-polyfill@1.1.8/
esm.shhttps://esm.sh/shadow-container-query-polyfill@1.1.8

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

Indexability: Not indexed (discovery only): downloads_week 2690 < 10000; no category.