Design-Side Includes (DSI) is a web content reuser utility intended for owners of web sites with little dynamic content who desire posting regular HTML web pages requiring no server or client processing. DSI inserts HTML fragments into base HTML files to produce finished HTML files. For example, the base files "index.bhtml" and "about.bhtml" might both include the fragment file "copyright.fhtml". DSI would combine the files and generate the files "index.html" and "about.html" which you would then upload to your web server. In addition to support for "includes", DSI supports "if" statements based on file names and also the file name "variable".