css-tree

Install cost

What you actually take on by adding css-tree to a project.

Compatibility

Node.js

node ^10 || ^12.20.0 || ^14.13.0 || >=15.0.0

Module format

ESM + CommonJS

TypeScript

No bundled types

Install scripts

None

Quick start

A usage example from the css-tree README.

import * as csstree from 'css-tree';

// parse CSS to AST
const ast = csstree.parse('.example { world: "!" }');

// traverse AST and modify it
csstree.walk(ast, (node) => {
    if (node.type === 'ClassSelector' && node.name === 'example') {
        node.name = 'hello';
    }
});

// generate CSS from AST
console.log(csstree.generate(ast));

css-tree vs the alternatives

Packages solving a similar problem in the npm ecosystem, compared on the signals that drive an adoption decision.

Dependencies

Declared by css-tree v3.2.1. Runtime dependencies are installed with the package; dev dependencies are not.

Used by

Popular packages that depend on css-tree.

Relationship graph

Dependencies (left) and dependents (right) of css-tree.

Frequently installed together

Release history

3 releases in the last two years, typically about 14 days apart.

Overview

css-tree is an npm package that 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. It has 5 known dependents in the graph. The latest version is 3.2.1, released under the MIT license.

Auto-generated from collected registry metadata. No external claims are inferred.

Frequently asked questions