postcss-cli empowers developers to transform CSS files using PostCSS directly from the command line. Seamlessly integrate PostCSS into your workflow for tasks like linting, autoprefixing, and future CSS syntax adoption. Simply configure your PostCSS plugins and run the CLI to process your CSS files. postcss-cli streamlines CSS processing, offering a quicker and more efficient way to manage styles within your projects by removing the need for task runners in some cases.