Key numbers
As of 25 Sept 2026
- Weekly downloads
- 5.9m
- +74% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 4 years ago
- v3.1.1
- GitHub stars
- 2k
- 223 forks
- Open issues / PRs
- 61 / 23
- Contributors
- -
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
5,866,046 downloads last week, 29,331,437 in the last month. The 12-month change of +74% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 044 in total
- Latest version
- 3.1.1, 24 Mar 20224 years ago
- First published
- 29 Jul 2013
- Last push to GitHub
- 23 Oct 2025336 days before the snapshot
- Repository archived
- No
- Open issues
- 61
- Open pull requests
- 23
- Commits, last 52 weeks
- 0
- Dependents on npm
- 1,100
Major versions
- v3 first release 3.1.0, 13 Aug 2021
- v2 first release 2.0.0, 16 Jun 2017
- v1 first release 1.0.0, 21 Jun 2016
- v0 first release 0.0.2, 29 Jul 2013
Recent releases
| Version | Published |
|---|---|
| 3.1.1 | 24 Mar 2022 |
| 3.1.0 | 13 Aug 2021 |
| 2.2.1 | 9 Aug 2019 |
| 2.2.0 | 1 Aug 2019 |
| 2.1.0 | 1 Apr 2019 |
| 2.0.7 | 30 Aug 2018 |
| 2.0.6 | 20 Oct 2017 |
| 2.0.5 | 29 Aug 2017 |
| 2.0.4 | 21 Jul 2017 |
| 2.0.3 | 28 Jun 2017 |
| 2.0.2 | 16 Jun 2017 |
| 2.0.1 | 16 Jun 2017 |
| 2.0.0 | 16 Jun 2017 |
| 1.2.2 | 2 Jun 2017 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 155 kB
- Dependencies (0)
- None
npm install fast-json-patch- jsDelivr
https://cdn.jsdelivr.net/npm/fast-json-patch@3.1.1/ - unpkg
https://unpkg.com/fast-json-patch@3.1.1/ - esm.sh
https://esm.sh/fast-json-patch@3.1.1
Indexability: Not indexed (discovery only): no category.