What is sile?

Sile is a lightweight command line tool used for generating static websites. It is written in Lua and uses Lua-based syntax for generating templates. Sile allows for the creation of modular documents and documents with complex layouts. It includes a number of built-in features, such as support for fonts, images, tables, and multicolumn layouts. Sile also supports the use of external plugins and modules to extend its functionality. Overall, Sile is a powerful and flexible tool for creating static websites, especially for those who prefer lightweight and minimalist solutions.