https://winstrap.azurewebsites.net/
Make sure Node.js is available in your path.
npm install -g grunt-cli
git clone https://github.com/winjs/winstrap.git
You should have a winstrap folder.
To install the required npm packages:
cd winstrap
npm install
Just run:
grunt
This will compile the generated files into the dist folder.
Just run this task to display the demo pages in your browser:
grunt server
Launch this URL in your brower: https://localhost:9001/
The changes you make to the Sass files *.scss or source documentation files *.hbs will be automatically recompiled. Just refresh your browser window.