I couldn´t find a good online site to discover new nonfiction books based on selected great quotes so I made http://arandomquote.com
Another project is gDriveSync.js: Javascript wrapper library for Google Drive API v3. You can list, save, read documents just using html and js https://github.com/vitogit/gDriveSync.js
Another one Sorter: https://github.com/vitogit/sorter is a webapp to organize ideas, tasks and information using bullet points and hashtags.