fis3-postprocessor-prettyhtml

A FIS3 postprocessor plugin that formats HTML files using prettyhtml. Version 3.1.0, maintained as part of the fisker/fis3-plugins repository. It is released on npm and integrates with FIS3 build system. Key differentiators: leverages prettyhtml for robust HTML formatting, supports Prettier integration via usePrettier option, and provides configurable tab width, indent style, print width, and single quote preferences. The plugin is specifically designed for FIS3's pipeline, not a standalone formatter.