Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
JA Sensei - Complete suite to Learn Japanese !
uMap - uMap let you create maps with OpenStreetMap layers in a minute and embed them in your site.
The Panama Papers Mapped - Interactive mapped visualizations of the Panama Papers
Google Maps - Find local businesses, view maps and get driving directions in Google Maps.
Anki - Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.