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PostCSS Plugin Guide

Verified

by Community

Learn to use PostCSS for transforming CSS with plugins like autoprefixer, postcss-preset-env, cssnano, and custom plugins. Understand the PostCSS AST, write custom plugins, and configure build tool integration.

postcsspluginscss-processingbuild-toolscss

PostCSS Plugin Guide

A guide to transforming CSS with PostCSS plugins, custom configurations, and build tool integration.

Usage

Ask about PostCSS configuration, popular plugins, custom plugin development, or CSS processing pipelines.

Examples

  • "Set up PostCSS with autoprefixer and cssnano"
  • "How do I write a custom PostCSS plugin?"
  • "Configure postcss-preset-env for modern CSS features"

Guidelines

  • Order plugins carefully as they process sequentially
  • Use postcss-preset-env to use future CSS features today
  • Use autoprefixer for vendor prefix management
  • Use cssnano for production minification
  • Write custom plugins for project-specific transformations

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