Package
uglify-js
JavaScript parser, mangler/compressor and beautifier toolkit
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 35.1m
- +41% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 0
- Direct, from package.json
- Last release
- 2 years ago
- v3.19.3
- GitHub stars
- 13.4k
- 1.2k forks
- Open issues / PRs
- 31 / 14
- Contributors
- 136
- Commits, last 52 weeks
- 0
Downloads
Last week 2026-09-15 to 2026-09-21
35,144,876 downloads last week, 162,890,599 in the last month. The 12-month change of +41% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 0288 in total
- Latest version
- 3.19.3, 29 Aug 20242 years ago
- First published
- 5 Jan 2011
- Last push to GitHub
- 22 Nov 2024671 days before the snapshot
- Repository archived
- No
- Open issues
- 31
- Open pull requests
- 14
- Commits, last 52 weeks
- 0
- Dependents on npm
- 4,761
Major versions
- v3 first release 3.0.0, 6 May 2017
- v2 first release 2.2.0, 21 Nov 2012
- v1 first release 1.0.1, 3 Apr 2011
- v0 first release 0.0.1, 5 Jan 2011
Recent releases
| Version | Published |
|---|---|
| 3.19.3 | 29 Aug 2024 |
| 3.19.2 | 10 Aug 2024 |
| 3.19.1 | 28 Jul 2024 |
| 3.19.0 | 17 Jul 2024 |
| 3.18.0 | 10 Jun 2024 |
| 3.17.4 | 23 Oct 2022 |
| 3.17.3 | 5 Oct 2022 |
| 3.17.2 | 25 Sept 2022 |
| 3.17.1 | 19 Sept 2022 |
| 3.17.0 | 16 Aug 2022 |
| 3.16.3 | 24 Jul 2022 |
| 3.16.2 | 4 Jul 2022 |
| 3.16.1 | 17 Jun 2022 |
| 3.16.0 | 6 Jun 2022 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- >=0.8.0
- Runtimes
- -
- Unpacked size (npm)
- 1.2 MB
- Dependencies (0)
- None
npm install uglify-js- jsDelivr
https://cdn.jsdelivr.net/npm/uglify-js@3.19.3/ - unpkg
https://unpkg.com/uglify-js@3.19.3/ - esm.sh
https://esm.sh/uglify-js@3.19.3
Indexability: Indexed.