Online Historical Encyclopaedia of Programming Languages

The "genealogical tree" looks interesting. Unfortunately the JPEG compression applied to the image makes the names of the languages illegible.

Since when Dlang is "Variant on C++" Also, they have Dark Basic but not DIV ??

Unnavigable. The image is not a map, the search expects exact year, and top links refer to papers and other items. Maybe I will wget for personal use.

"Object REXX, 1996, International" seems a bit thin for an encyclopaedia entry.

It stops with 2004. Where there no new languages afterwards?