postcss/docs/writing-a-plugin.md

Writing a PostCSS Plugin

Getting Started

• Writing Your First PostCSS Plugin
• Create Your Own Plugin tutorial
• Plugin Boilerplate
• Plugin Guidelines
• AST explorer with playground

Documentation and Support

• PostCSS API
• Ask questions
• PostCSS twitter with latest updates.

Tools

• Selector parser
• Value parser
• Property resolver
• Function resolver
• Font parser
• Dimension parser for number, length and percentage.
• Sides parser for margin, padding and border properties.
• Font helpers
• Margin helpers
• Media query parser