Package
fast-xml-builder
Build XML from JSON without C/C++ based libraries
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 33.2m
- - over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 2
- Direct, from package.json
- Last release
- 1 month ago
- v1.3.1
- GitHub stars
- 21
- 8 forks
- Open issues / PRs
- 5 / 6
- Contributors
- 4
- Commits, last 52 weeks
- 45
Downloads
Last week 2026-09-15 to 2026-09-21
33,204,970 downloads last week, 161,789,106 in the last month. No 52-week series has been fetched yet.
- Releases, last 12 months
- 1515 in total
- Latest version
- 1.3.1, 14 Aug 20261 month ago
- First published
- 25 Feb 2026
- Last push to GitHub
- 19 Aug 202636 days before the snapshot
- Repository archived
- No
- Open issues
- 5
- Open pull requests
- 6
- Commits, last 52 weeks
- 45
- Dependents on npm
- 78
Major versions
- v1 first release 1.0.0, 25 Feb 2026
Recent releases
| Version | Published |
|---|---|
| 1.3.1 | 14 Aug 2026 |
| 1.3.0 | 11 Jul 2026 |
| 1.2.1 | 3 Jul 2026 |
| 1.2.0 | 8 May 2026 |
| 1.1.9 | 6 May 2026 |
| 1.1.8 | 5 May 2026 |
| 1.1.7 | 4 May 2026 |
| 1.1.6 | 4 May 2026 |
| 1.1.5 | 17 Apr 2026 |
| 1.1.4 | 16 Mar 2026 |
| 1.1.3 | 13 Mar 2026 |
| 1.1.2 | 11 Mar 2026 |
| 1.1.1 | 11 Mar 2026 |
| 1.1.0 | 10 Mar 2026 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 219 kB
- Dependencies (2)
xml-namingpath-expression-matcher
npm install fast-xml-builderCDN
jsDelivr: 588.5k requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/fast-xml-builder@1.3.1/ - unpkg
https://unpkg.com/fast-xml-builder@1.3.1/ - esm.sh
https://esm.sh/fast-xml-builder@1.3.1
Indexability: Indexed.