Package
@juggle/resize-observer
Polyfills the ResizeObserver API and supports box size options from the latest spec
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 4.6m
- +43% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 4 years ago
- v3.4.0
- GitHub stars
- 990
- 52 forks
- Open issues / PRs
- 10 / 4
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
4,562,081 downloads last week, 23,845,565 in the last month. The 12-month change of +43% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 051 in total
- Latest version
- 3.4.0, 18 Aug 20224 years ago
- First published
- 12 Jan 2019
- Last push to GitHub
- 29 Jun 20231,183 days before the snapshot
- Repository archived
- No
- Open issues
- 10
- Open pull requests
- 4
- Commits, last 52 weeks
- 0
- Dependents on npm
- 1,150
Major versions
- v3 first release 3.0.0, 2 Jan 2020
- v2 first release 2.0.0, 7 Jun 2019
- v1 first release 1.0.0, 15 Feb 2019
- v0 first release 0.1.0, 12 Jan 2019
Recent releases
| Version | Published |
|---|---|
| 3.4.0 | 18 Aug 2022 |
| 3.3.1 | 28 Apr 2021 |
| 3.3.0 | 24 Feb 2021 |
| 3.2.0 | 31 May 2020 |
| 3.1.3 | 3 Apr 2020 |
| 3.1.2 | 17 Mar 2020 |
| 3.1.1 | 4 Mar 2020 |
| 3.1.0 | 28 Feb 2020 |
| 3.0.2 | 7 Jan 2020 |
| 3.0.1 | 7 Jan 2020 |
| 3.0.0 | 2 Jan 2020 |
| 2.5.0 | 30 Nov 2019 |
| 2.4.0 | 26 Oct 2019 |
| 2.3.0 | 31 Jul 2019 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 72 kB
- Dependencies (0)
- None
npm install @juggle/resize-observerCDN
jsDelivr: 11.9m requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/@juggle/resize-observer@3.4.0/ - unpkg
https://unpkg.com/@juggle/resize-observer@3.4.0/ - esm.sh
https://esm.sh/@juggle/resize-observer@3.4.0
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| scroll-into-view-if-needed | 6.8m | - | 3 years ago | ESM + CommonJS | scroll-into-view-if-needed vs @juggle/resize-observer |
| @thednp/dommatrix | 182k | - | 22 days ago | ESM + CommonJS | - |
| resize-observer-polyfill | 10.6m | - | 7 years ago | ESM + CommonJS | - |
| ember-cli-typescript-blueprint-polyfill | 96.3k | - | 4 years ago | CommonJS | - |
| clipboard-polyfill | 120.9k | - | 1 year ago | ESM only | - |
Indexability: Indexed.