Package
unocss
The instant on-demand Atomic CSS engine.
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 365.4k
- +3% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 18
- Direct, from package.json
- Last release
- 8 days ago
- v66.10.5
- GitHub stars
- 19k
- 994 forks
- Open issues / PRs
- 112 / 26
- Contributors
- -
- Commits, last 52 weeks
- 276
Downloads
Last week 2026-09-15 to 2026-09-21
365,373 downloads last week, 1,691,543 in the last month. The 12-month change of +3% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 32434 in total
- Latest version
- 66.10.5, 16 Sept 20268 days ago
- First published
- 4 Oct 2021
- Last push to GitHub
- 24 Sept 2026same day as the snapshot
- Repository archived
- No
- Open issues
- 112
- Open pull requests
- 26
- Commits, last 52 weeks
- 276
- Dependents on npm
- -
Major versions
- v66 first release 66.0.0, 18 Feb 2025
- v65 first release 65.4.0, 10 Jan 2025
- v0 first release 0.0.0, 4 Oct 2021
Recent releases
| Version | Published |
|---|---|
| 66.10.5 | 16 Sept 2026 |
| 66.10.4 | 15 Sept 2026 |
| 66.10.3 | 15 Sept 2026 |
| 66.10.2 | 11 Sept 2026 |
| 66.10.1 | 9 Sept 2026 |
| 66.10.0 | 4 Sept 2026 |
| 66.9.2 | 2 Sept 2026 |
| 66.9.1 | 1 Sept 2026 |
| 66.8.1 | 21 Aug 2026 |
| 66.8.0 | 19 Aug 2026 |
| 66.7.5 | 7 Jul 2026 |
| 66.7.4 | 29 Jun 2026 |
| 66.7.3 | 26 Jun 2026 |
| 66.7.2 | 12 Jun 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)
- 18 kB
- Dependencies (18)
@unocss/cli@unocss/core@unocss/vite@unocss/rollup@unocss/preset-uno@unocss/preset-mini@unocss/preset-wind@unocss/preset-icons@unocss/preset-wind3@unocss/preset-wind4@unocss/preset-tagify@unocss/preset-web-fonts@unocss/preset-typography@unocss/preset-attributify@unocss/transformer-directives@unocss/transformer-compile-class@unocss/transformer-variant-group@unocss/transformer-attributify-jsx- Peer dependencies (3)
@unocss/astro@unocss/postcss@unocss/webpack
npm install unocss- jsDelivr
https://cdn.jsdelivr.net/npm/unocss@66.10.5/ - unpkg
https://unpkg.com/unocss@66.10.5/ - esm.sh
https://esm.sh/unocss@66.10.5
Indexability: Indexed.