Here are a collection of visualizations of a small, subjective dataset I manually scraped from the relevant Wikipedia pages. Hover over individual programming language names to highlight ancestry, and click for the relevant Wikipedia article.

See the blog posts for more details.

Oh dear, no HTML5 canvas available!

Or perhaps a chord diagram is more to your liking:

Oh dear, no HTML5 canvas available!

Something more old-school?


   

Something more colourful?