User guide

Usage

The CLI - options, examples and exit codes for using the CLI.
The Node API - options and examples for using the Node API.
The PostCSS Plugin - how to use the PostCSS plugin, either via a runner like gulp-postcss or via the PostCSS Node API.

Configuration - how to configure stylelint.
Rules - a list of all the rules that are available to you, and an explanation of the naming convention.
Example config - an example config that you can use as a foundation for crafting your own config.
Plugins - a brief introduction to plugins, followed by a list of what's available.
CSS Processors - how to use the linter with CSS processors.
Complementary Tools - editor plugins (e.g. Atom and Sublime) and other linters.