css-tree

v3.2.1SAFE Risk

A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations

A+100/100

Install Command

npm install css-tree

orpnpm add css-tree

Typosquat Defense

Authentic Name

No similarity to known typosquatting targets.

Lifecycle Scripts

Clean Execution

Zero preinstall or postinstall arbitrary execution hooks.

License Type

MIT

Permissive open-source license. Safe for enterprise & proprietary software.

Package Specifications

Unpacked Size

1.30 MB

Dependencies

Maintainers

Last Published

Mar 5, 2026

View on npmjs.com GitHub Repository

Direct Dependencies (2)

mdn-data 2.27.1 source-map-js ^1.2.1

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Frequently Asked Questions

Is css-tree safe to use in production?

css-tree received a Security Grade of A+ (100/100) with a risk evaluation of SAFE. It contains zero malicious postinstall scripts.

What license does css-tree use?

css-tree is licensed under the MIT license (PERMISSIVE). This is a permissive open-source license suitable for commercial applications.

How do I install css-tree?

Install it via NPM using: npm install css-tree, or via PNPM: pnpm add css-tree, or Yarn: yarn add css-tree.