There are many sites that showcase their simplicity with free software: https://www.palletsprojects.com/ (python / lektor) - source: https://github.com/p

There are many sites that showcase their simplicity with free software: https://www.palletsprojects.com/ (python / lektor) - source: https://github.com/pallets/website http://flask.pocoo.org/ (python / flask) - source: https://github.com/pallets/flask-website/ https://developers.google.com/web/fundamentals/ (appengine / jekyll) - source: https://github.com/google/ Have you tried writing a progressive web app using Polymer?