Package
postcss-cssnext
Use tomorrow’s CSS syntax, today
Deprecated on npm
'postcss-cssnext' has been deprecated in favor of 'postcss-preset-env'. Read more at https://moox.io/blog/deprecating-cssnext/Key numbers
As of 25 Sept 2026
- Weekly downloads
- 91.3k
- -23% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 31
- Direct, from package.json
- Last release
- -
- v3.1.1
- GitHub stars
- -
- Open issues / PRs
- - / -
- Contributors
- -
- Commits, last 52 weeks
- -
Downloads
Last week 2026-09-15 to 2026-09-21
91,278 downloads last week, 427,924 in the last month. The 12-month change of -23% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 3.1.1
- First published
- -
- Last push to GitHub
- -
- Repository archived
- -
- Open issues
- -
- Open pull requests
- -
- Commits, last 52 weeks
- -
- Dependents on npm
- -
Major versions
-
Recent releases
-
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- None
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 80 kB
- Dependencies (31)
chalkpixrempostcsscaniuse-apiautoprefixerpostcss-calcpostcss-applypostcss-initialpostcss-nestingpleeease-filterspostcss-color-hslpostcss-color-hwbpostcss-color-rgbpostcss-color-graypostcss-custom-mediapostcss-font-variantpostcss-media-minmaxpostcss-selector-notpostcss-color-functionpostcss-pseudoelementspostcss-color-hex-alphapostcss-custom-selectorspostcss-selector-matchespostcss-custom-propertiespostcss-image-set-polyfillpostcss-color-rebeccapurplepostcss-color-rgba-fallbackpostcss-font-family-system-uipostcss-pseudo-class-any-linkpostcss-replace-overflow-wrappostcss-attribute-case-insensitive- Peer dependencies (1)
caniuse-lite
npm install postcss-cssnext- jsDelivr
https://cdn.jsdelivr.net/npm/postcss-cssnext@3.1.1/ - unpkg
https://unpkg.com/postcss-cssnext@3.1.1/ - esm.sh
https://esm.sh/postcss-cssnext@3.1.1
| Package | Weekly downloads | Gzip | Last release | Module | Comparison |
|---|---|---|---|---|---|
| postcss-reduce-initial | 16m | - | 7 days ago | ESM only | - |
| postcss-ordered-values | 15.9m | - | 7 days ago | ESM only | - |
| postcss-unique-selectors | 15.9m | - | 7 days ago | ESM only | - |
| postcss-minify-gradients | 15.9m | - | 7 days ago | ESM only | - |
| postcss-normalize-whitespace | 15.3m | - | 7 days ago | ESM only | - |
| postcss-normalize-unicode | 15m | - | 7 days ago | ESM only | - |
| postcss-normalize-positions | 15m | - | 7 days ago | ESM only | - |
| postcss-normalize-string | 15m | - | 7 days ago | ESM only | - |
Indexability: Not indexed (discovery only): deprecated; GitHub data not fetched yet.