A data visualisation of the development of 200 countries over 200 years. This is a clone of the presentations that professor Hans Rosling and the Gapminder Foundation have made famous in TED talks and elsewhere.
The visualisation shows the Life Expectancy and Income per person. Each country is a bubble where the size reflects the population size.
The visualisation is written in Javascript using the D3.js library.
To start it locally, you need to run a local HTTP server