New data visualization: The evolution of languages, including isolates and extinct. There are four sources, including missionary data I personally stole. Complete, interactive, needing feedback!
Branches are collapsible; you can focus an individual family on the bottom. This has been a monster.
diachronica.com
An interactive radial tree of 8,481 world languages across 26 families. Expand, collapse, and theme the canopy of human language.
