Package
resize-observer
An implementation and polyfill of the Resize Observer draft.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 220.2k
- +49% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 4 years ago
- v1.0.4
- GitHub stars
- 97
- 12 forks
- Open issues / PRs
- 9 / 12
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
220,158 downloads last week, 973,256 in the last month. The 12-month change of +49% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 1.0.4, 29 Nov 20214 years ago
- First published
- -
- Last push to GitHub
- 29 Nov 20211,760 days before the snapshot
- Repository archived
- No
- Open issues
- 9
- Open pull requests
- 12
- Commits, last 52 weeks
- 0
- Dependents on npm
- 100
Major versions
-
Recent releases
-
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 53 kB
- Dependencies (0)
- None
npm install resize-observer- jsDelivr
https://cdn.jsdelivr.net/npm/resize-observer@1.0.4/ - unpkg
https://unpkg.com/resize-observer@1.0.4/ - esm.sh
https://esm.sh/resize-observer@1.0.4
Indexability: Indexed.