Photish is focused on photo based websites. Using a collection of albums in a folder, some templates defined in the language of your choice and some (optional) accompanying metadata in a YAML file, Photish will transcode your images into your desired formats (using ImageMagick) and parse and render the templates against your photo collection.
Transcoding large photo collections can take time, Photish does it's best to speed up this process by creating multiple threads to allow ImageMagick transcodes to run in parallel. It also caches all transcodes to avoid regeneration as you develop your site locally.
Try it out, let me know what you think! The project is in it's early days but it is in a working and performant state. Happy to take feature requests and or pull requests.