oscarleo.

For the love of data visualization.

I build this

chartlink.app

Charts you publish once and never redraw. Point one at a data source and it refreshes itself, everywhere you embedded it. Built for people who would rather write than fight a chart editor.

Make a chart
  • · live embeds that update themselves
  • · PNG, SVG and CSV on every chart
  • · your own brand, applied everywhere
  • · an API, so an agent can build them

Explore the data

European food prices.

Harmonised consumer price indices for everyday foods across ~35 European countries, monthly since 1996. Pick a food, pick your countries, choose how to look at it.

30 foods · ~35 countries · monthly since 1996 · updates itself

The world economy, to 2031.

The IMF's World Economic Outlook for about 195 countries, from 1980 through the Fund's own projections to 2031. Pick a measure, pick your countries, and see where the forecast starts.

15 measures · ~195 countries · 1980 to 2031 · forecasts marked · updates itself

Who owes what.

The IMF's Global Debt Database splits borrowing into households, companies and the state, back to 1950. Fewer countries than the WEO, but a far longer run and the private side that most debt coverage leaves out.

8 measures · 44 countries · back to 1950 · updates itself

Elsewhere