Alexa Archive is a simple Ruby utility to make a backup of class notes, links for further reading, and other various bits of knowledge that have been stored on the Alexa web site.
In the config/config.yml file, set your Alexa website username and password as variables. Run bundle to install gems. Run rake download to download the data. Run rake server to start a simple web app that will serve the data to your browser at http://localhost:4567.