Package
reflect.getprototypeof
An ES2015 mostly-spec-compliant `Reflect.getPrototypeOf` sham/polyfill/replacement that works in as many engines as possible
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 57.5m
- +102% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 8
- Direct, from package.json
- Last release
- 1 year ago
- v1.0.10
- GitHub stars
- 3
- 1 forks
- Open issues / PRs
- 1 / 0
- Contributors
- 1
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
57,479,459 downloads last week, 282,060,977 in the last month. The 12-month change of +102% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 011 in total
- Latest version
- 1.0.10, 2 Jan 20251 year ago
- First published
- 12 Jan 2021
- Last push to GitHub
- 2 Jan 2025630 days before the snapshot
- Repository archived
- No
- Open issues
- 1
- Open pull requests
- 0
- Commits, last 52 weeks
- 0
- Dependents on npm
- 574
Major versions
- v1 first release 1.0.0, 12 Jan 2021
Recent releases
| Version | Published |
|---|---|
| 1.0.10 | 2 Jan 2025 |
| 1.0.9 | 18 Dec 2024 |
| 1.0.8 | 6 Dec 2024 |
| 1.0.7 | 23 Nov 2024 |
| 1.0.6 | 17 Mar 2024 |
| 1.0.5 | 5 Feb 2024 |
| 1.0.4 | 31 Aug 2023 |
| 1.0.3 | 7 Nov 2022 |
| 1.0.2 | 4 Oct 2021 |
| 1.0.1 | 8 Sept 2021 |
| 1.0.0 | 12 Jan 2021 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- >= 0.4
- Runtimes
- -
- Unpacked size (npm)
- 23 kB
- Dependencies (8)
call-bindes-errorsget-protoes-abstractget-intrinsices-object-atomsdefine-propertieswhich-builtin-type
npm install reflect.getprototypeof- jsDelivr
https://cdn.jsdelivr.net/npm/reflect.getprototypeof@1.0.10/ - unpkg
https://unpkg.com/reflect.getprototypeof@1.0.10/ - esm.sh
https://esm.sh/reflect.getprototypeof@1.0.10
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| object-keys | 79.8m | - | 7 years ago | CommonJS | - |
| weakmap-polyfill | 1m | - | 5 years ago | CommonJS | - |
| array-buffer-byte-length | 63.3m | - | 1 year ago | CommonJS | - |
Indexability: Indexed.