A comprehensive Node.js CSV parser library that converts CSV data to JSON format with extensive customization options.

Convert objects/arrays into a CSV string or write them into a CSV file

CSV parsing implementing the Node.js stream.Transform API

CSV and object generation implementing the Node.js stream.Readable API

PostCSS plugin to define global data that will be injected into PostCSS for use in other plugins.

Specification-compliant CSS tokenizer for parsing CSS into structured tokens according to the W3C CSS Syntax Module Level 3 specification

CSSStyleDeclaration Object Model implementation for Node.js

CSS Object Model implementation and CSS parser for programmatic CSS manipulation and analysis

Safe defaults for cssnano which require minimal configuration

A JavaScript library for escaping CSS strings and identifiers while generating the shortest possible ASCII-only output.

Advanced CSS optimization preset for cssnano with aggressive optimizations that may break CSS in edge cases.

A fast and lightweight CSS selector parser that transforms CSS selector strings into structured AST objects

CSS parser and stringifier that converts CSS strings to Abstract Syntax Trees and back to CSS strings

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

PostCSS plugin and browser polyfill that enables prefers-color-scheme media queries in all browsers

Pure JavaScript CSS layout engine implementing flexbox and box model without DOM dependencies

CSS minimizer (minifier) plugin for Webpack that leverages cssnano to reduce CSS bundle sizes while maintaining compatibility with source maps and query string assets.

High-performance library for inlining CSS into HTML 'style' attributes

A robust polyfill for the CSS.escape utility method as defined in CSSOM

CSS Element Queries polyfill that adds support for element-based media queries to all browsers including IE7+