Package
formdata-polyfill
HTML5 `FormData` for Browsers and Node.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 41.9m
- +249% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 1
- Direct, from package.json
- Last release
- 4 years ago
- v4.0.10
- GitHub stars
- 359
- 102 forks
- Open issues / PRs
- 2 / 2
- Contributors
- 20
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
41,906,963 downloads last week, 198,328,081 in the last month. The 12-month change of +249% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 043 in total
- Latest version
- 4.0.10, 30 Sept 20214 years ago
- First published
- 25 Nov 2016
- Last push to GitHub
- 6 Mar 2024932 days before the snapshot
- Repository archived
- No
- Open issues
- 2
- Open pull requests
- 2
- Commits, last 52 weeks
- 0
- Dependents on npm
- 382
Major versions
- v4 first release 4.0.0, 8 May 2021
- v3 first release 3.0.0, 22 Nov 2017
- v2 first release 2.0.0, 17 Jun 2017
- v1 first release 1.0.1, 25 Nov 2016
Recent releases
| Version | Published |
|---|---|
| 4.0.10 | 30 Sept 2021 |
| 4.0.9 | 29 Sept 2021 |
| 4.0.8 | 26 Sept 2021 |
| 4.0.7 | 6 Sept 2021 |
| 4.0.6 | 21 Jun 2021 |
| 4.0.5 | 19 Jun 2021 |
| 4.0.4 | 17 Jun 2021 |
| 4.0.3 | 6 Jun 2021 |
| 4.0.2 | 6 Jun 2021 |
| 4.0.1 | 29 May 2021 |
| 4.0.0 | 8 May 2021 |
| 3.0.20 | 17 Jun 2020 |
| 3.0.19 | 6 Aug 2019 |
| 3.0.18 | 16 May 2019 |
- Module format
- ESM onlyFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- >=12.20.0
- Runtimes
- -
- Unpacked size (npm)
- 31 kB
- Dependencies (1)
fetch-blob
npm install formdata-polyfillCDN
jsDelivr: 13.7m requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/formdata-polyfill@4.0.10/ - unpkg
https://unpkg.com/formdata-polyfill@4.0.10/ - esm.sh
https://esm.sh/formdata-polyfill@4.0.10
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| unfetch | 6.8m | - | 3 years ago | ESM + CommonJS | - |
| headers-polyfill | 14m | - | 6 months ago | ESM + CommonJS | - |
| headers-utils | 595.7k | - | 5 years ago | CommonJS | - |
Indexability: Indexed.