a short introduction to jade jade is a template engine for node.js and the default rendering engine for the express web framework. simple jade how-to change your texteditor of choice to use 2 spaces for tabs (!)npm install expressnpm install jadecd /to/your/working/directorymkdir viewscreate a file views/layout.jade!!! 5 html(lang='en') head title= title body!= body div#navigation!= partial('navig