Package
lightningcss
A CSS parser, transformer, and minifier written in Rust
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 113.9m
- +1051% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 1
- Direct, from package.json
- Last release
- 2 months ago
- v1.33.0
- GitHub stars
- 7.7k
- 303 forks
- Open issues / PRs
- 338 / 97
- Contributors
- 99
- Commits, last 52 weeks
- 64
Downloads
Last week 2026-09-15 to 2026-09-21
113,864,306 downloads last week, 535,987,218 in the last month. The 12-month change of +1051% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 543 in total
- Latest version
- 1.33.0, 20 Jul 20262 months ago
- First published
- 22 Aug 2022
- Last push to GitHub
- 18 Sept 20266 days before the snapshot
- Repository archived
- No
- Open issues
- 338
- Open pull requests
- 97
- Commits, last 52 weeks
- 64
- Dependents on npm
- 552
Major versions
- v1 first release 1.14.0, 8 Sept 2022
- v0 first release 0.0.0, 22 Aug 2022
Recent releases
| Version | Published |
|---|---|
| 1.33.0 | 20 Jul 2026 |
| 1.32.0 | 9 Mar 2026 |
| 1.31.1 | 21 Jan 2026 |
| 1.31.0 | 20 Jan 2026 |
| 1.30.2 | 29 Sept 2025 |
| 1.30.1 | 14 May 2025 |
| 1.30.0 | 11 May 2025 |
| 1.29.3 | 14 Mar 2025 |
| 1.29.2 | 6 Mar 2025 |
| 1.29.1 | 9 Jan 2025 |
| 1.29.0 | 9 Jan 2025 |
| 1.28.2 | 25 Nov 2024 |
| 1.28.1 | 3 Nov 2024 |
| 1.28.0 | 3 Nov 2024 |
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- >= 12.0.0
- Runtimes
- -
- Unpacked size (npm)
- 502 kB
- Dependencies (1)
detect-libc
npm install lightningcssCDN
jsDelivr: 1.3m requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/lightningcss@1.33.0/ - unpkg
https://unpkg.com/lightningcss@1.33.0/ - esm.sh
https://esm.sh/lightningcss@1.33.0
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| css-tree | 88.1m | - | 6 months ago | ESM + CommonJS | css-tree vs lightningcss |
| inline-style-parser | 33.9m | - | 2 months ago | ESM + CommonJS | - |
| yuku-parser | 2.9m | - | 1 day ago | ESM only | - |
| postcss-value-parser | 84.1m | - | 4 years ago | CommonJS | - |
| @npmcli/query | 3.8m | - | 4 months ago | CommonJS | - |
| scss-tokenizer | 1.4m | - | 4 years ago | - | - |
Indexability: Indexed.