Libraries

Details of the libraries used for code, styles, icons and fonts.

• leaflet (BSD 2-Clause "Simplified" License)
• vue (MIT License)
• vue2-leaflet (MIT License)
• vue-i18n (MIT License)
• bootstrap (MIT License)
• Social media icons (CC BY 4.0)
• Font Awesome (CC BY 4.0 / SIL OFL 1.1 / (MIT License))
• Fira Sans font (SIL Open Font License, Version 1.1)

Information sources

Sources processed to obtain the information presented in the different facts and lessons.

• openstreetmap (Open Data Commons Open Database License (ODbL))
• Wikidata (CC0 1.0 Universal)
• Historical basemaps (GPL-3.0 license)
• CShapes (CC BY-NC-SA 4.0)
• OpenTopoMap (CC BY-SA 3.0)
• Danker's Wikidata PageRank (CC BY-SA 3.0)
• countries-states-cities-database (Open Data Commons Open Database License (ODbL))
• country-codes (Public Domain Dedication and License)
• Our World in Data — World population, based on HYDE, Gapminder and UN WPP (CC BY 4.0)
• Other individual contributors and organizations (CC0 1.0 Universal)

Quality

The project looks to create something interesting in history, learning and in technology. And do it seriously. Here are some technical details about the analysis performed.