A handy guide and library of different data visualization techniques, tools, and a learning resource for data visualization.

Search Interactive Mind Maps to learn anything

This website shows a map of reddit. Each dot is a subreddit. Two dots within the same cluster are usually close to each other if multiple users frequently leave comments on both subreddits

This website is allows you to pick any region of the world and print its high points in artistic, joyful manner.

This visualization of related subreddits helps you find related subreddits

This website builds a graph from Google's auto suggestions

Code galaxies visualization allows you to explore huge graphs of software package managers (npm, go, ruby gems, composer, etc.)

The Wikiverse project is an interactive 3D visualization of Wikipedia, reimagined as a cosmic web of knowledge. Here, articles are stars bound together to form topics, fields and subjects.

An interactive visualisation to explore wine and cheese pairings