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Explore anomalies and keep tidy your git repository.

Interactive git analytics. Live git stats.

House price advisor

Used by Henry Pryor, the BBC's fav property expert.

England house prices.

Interview for


Developer's corner

tutorialHow to create
an interactive analytic map

UK open data

England house prices, house sales, population and crime in maps and graphs.

London open data

house prices, property sales volumes in maps and graphs.