postcss-cssnext 2.8.0

Use tomorrow’s CSS syntax, today

postcss-cssnext@2.8.0 was published on 2016-09-05. Its manifest declares 27 runtime dependencies and 0 peer requirements. Bundled type declarations are not declared in the inspected metadata. No Node.js engine requirement is declared in this manifest.

Deprecated: 'postcss-cssnext' has been deprecated in favor of 'postcss-preset-env'. Read more at https://moox.io/blog/deprecating-cssnext/

All postcss-cssnext versions · Permanent reference to 2.8.0 · Latest release

Package specifications

Version	2.8.0
License declaration	MIT
Published	2016-09-05T10:23:46.763Z
Node.js requirement	Not declared
Type declarations	Not declared
Runtime dependency count	27
Peer requirement count	0
Optional dependency count	0
Minified size	Measurement not available yet
Minified + gzip	Measurement not available yet
Unpacked distribution size	Not supplied
Published file count	Not supplied
Package type	Not declared
ES module entry	Not declared
Default entry	lib/index.js
Side effects declaration	Not declared
Direct advisories	0
Resolved graph dependencies	75
Repository stars	5254
Repository forks	183

Install postcss-cssnext 2.8.0

npm install postcss-cssnext@2.8.0
pnpm add postcss-cssnext@2.8.0
yarn add postcss-cssnext@2.8.0

Runtime dependencies

autoprefixer ^6.0.2
caniuse-api ^1.3.2
chalk ^1.1.1
pixrem ^3.0.0
pleeease-filters ^3.0.0
postcss ^5.0.4
postcss-apply ^0.3.0
postcss-attribute-case-insensitive ^1.0.1
postcss-calc ^5.0.0
postcss-color-function ^2.0.0
postcss-color-gray ^3.0.0
postcss-color-hex-alpha ^2.0.0
postcss-color-hwb ^2.0.0
postcss-color-rebeccapurple ^2.0.0
postcss-color-rgba-fallback ^2.0.0
postcss-custom-media ^5.0.0
postcss-custom-properties ^5.0.0
postcss-custom-selectors ^3.0.0
postcss-font-variant ^2.0.0
postcss-initial ^1.3.1
postcss-media-minmax ^2.1.0
postcss-nesting ^2.0.5
postcss-pseudo-class-any-link ^1.0.0
postcss-pseudoelements ^3.0.0
postcss-replace-overflow-wrap ^1.0.0
postcss-selector-matches ^2.0.0
postcss-selector-not ^2.0.0

Peer requirements

None declared

Optional dependencies

None declared

Resolved dependency graph

This deps.dev graph describes a generic 64-bit Linux environment, not your application lockfile.

autoprefixer@6.7.7 — direct
caniuse-api@1.6.1 — direct
chalk@1.1.3 — direct
pixrem@3.0.2 — direct
pleeease-filters@3.0.1 — direct
postcss@5.2.18 — direct
postcss-apply@0.3.0 — direct
postcss-attribute-case-insensitive@1.0.1 — direct
postcss-calc@5.3.1 — direct
postcss-color-function@2.0.1 — direct
postcss-color-gray@3.0.1 — direct
postcss-color-hex-alpha@2.0.0 — direct
postcss-color-hwb@2.0.1 — direct
postcss-color-rebeccapurple@2.0.1 — direct
postcss-color-rgba-fallback@2.2.0 — direct
postcss-custom-media@5.0.1 — direct
postcss-custom-properties@5.0.2 — direct
postcss-custom-selectors@3.0.0 — direct
postcss-font-variant@2.0.1 — direct
postcss-initial@1.5.3 — direct
postcss-media-minmax@2.1.2 — direct
postcss-nesting@2.3.1 — direct
postcss-pseudo-class-any-link@1.0.0 — direct
postcss-pseudoelements@3.0.0 — direct
postcss-replace-overflow-wrap@1.0.0 — direct
postcss-selector-matches@2.0.5 — direct
postcss-selector-not@2.0.0 — direct
browserslist@1.7.7 — indirect
caniuse-db@1.0.30001819 — indirect
normalize-range@0.1.2 — indirect
num2fraction@1.2.2 — indirect
postcss-value-parser@3.3.1 — indirect
lodash.memoize@4.1.2 — indirect
lodash.uniq@4.5.0 — indirect
ansi-styles@2.2.1 — indirect
escape-string-regexp@1.0.5 — indirect
has-ansi@2.0.0 — indirect
strip-ansi@3.0.1 — indirect
supports-color@2.0.0 — indirect
reduce-css-calc@1.3.0 — indirect
onecolor@2.4.2 — indirect
js-base64@2.6.4 — indirect
source-map@0.5.7 — indirect
supports-color@3.2.3 — indirect
balanced-match@0.4.2 — indirect
postcss-selector-parser@2.2.3 — indirect
postcss-message-helpers@2.0.0 — indirect
css-color-function@1.3.3 — indirect
color@0.11.4 — indirect
reduce-function-call@1.0.3 — indirect
color@0.10.1 — indirect
rgb-hex@1.0.0 — indirect
balanced-match@0.2.1 — indirect
lodash.template@4.18.1 — indirect
postcss-selector-parser@1.3.3 — indirect
balanced-match@0.2.1 — indirect
electron-to-chromium@1.5.467 — indirect
ansi-regex@2.1.1 — indirect
math-expression-evaluator@1.4.0 — indirect
has-flag@1.0.0 — indirect
flatten@1.0.3 — indirect
indexes-of@1.0.1 — indirect
uniq@1.0.1 — indirect
balanced-match@0.1.0 — indirect
debug@3.2.7 — indirect
rgb@0.1.0 — indirect
clone@1.0.4 — indirect
color-convert@1.9.3 — indirect
color-string@0.3.0 — indirect
balanced-match@1.0.2 — indirect
color-convert@0.5.3 — indirect
lodash._reinterpolate@3.0.0 — indirect
lodash.templatesettings@4.2.0 — indirect
ms@2.1.3 — indirect
color-name@1.1.3 — indirect

How to interpret the specifications

Bundlephobia measurements use its standard package build and may exclude peer dependencies. Unpacked npm distribution size includes shipped files and is a different measurement. Module declarations do not prove tree-shaking or runtime compatibility.

Advisories apply to this package version directly; transitive dependencies need separate inspection. Repository signals describe the whole repository and are current observations, including on historical-version pages.

OpenSSF repository checks

Provider assessment: 2026-08-24T00:00:00Z. These are repository checks, not a jsL maintenance score.

Code-Review	2/10 — Found 8/27 approved changesets -- score normalized to 2
Maintained	0/10 — project is archived
Binary-Artifacts	10/10 — no binaries found in the repo
CII-Best-Practices	0/10 — no effort to earn an OpenSSF best practices badge detected
Fuzzing	0/10 — project is not fuzzed
License	10/10 — license file detected
Branch-Protection	0/10 — branch protection not enabled on development/release branches
Security-Policy	0/10 — security policy file not detected
SAST	0/10 — SAST tool is not run on all commits -- score normalized to 0

Evidence and freshness

https://registry.npmjs.org/postcss-cssnext/2.8.0 — retrieved 2026-10-29T13:19:52.168Z
https://api.deps.dev/v3/projects/github.com%2FMoOx%2Fpostcss-cssnext — retrieved 2026-10-29T13:19:29.093Z
https://api.deps.dev/v3/systems/npm/packages/postcss-cssnext/versions/2.8.0:dependencies — retrieved 2026-10-29T13:19:52.696Z
https://api.deps.dev/v3/systems/npm/packages/postcss-cssnext/versions/2.8.0 — retrieved 2026-10-29T13:19:52.692Z