Full source code: https://github.com/h5o
Google Chrome extension: https://chrome.google.com/extensions/detail/afoibpobokebhgfnknfndkgemglggomo
Opera extension: https://addons.labs.opera.com/addons/extensions/details/html5-outliner/?display=en
I created this fundraiser, because I think it's wrong, that this happens: https://www.youtube.com/results?search_query=pacific+garbage+patch
Ocean Voyages Institute (Project Kaisei) is a nonprofit, which is working on ocean research and cleanup. Please contribute to their cause.