chord diagram playgroundarc diagram playgroundstreamgraph playgroundstacked area playgroundcircle packing playgrounddendogram / tree playgroundpie chart playgrounddonut chart playgroundtreemap playgroundradial barchart playgroundparallel coordinates playgroundradar chart playgroundbar chart playgroundbubble chart playgroundcorrelogram playgroundheatmap playgroundridgeline playgroundoverlapping density playgroundbox plot playgroundviolin plot playgroundline chart playgroundbeeswarm playgroundhexbin playgroundcontour playgroundhistogram playgroundscatter plot playground
sankey diagram playground
data = {
const links = await FileAttachment('energy.csv').csv({typed:true});
const nodes = Array.from(new Set(links.flatMap(l => [l.source, l.target])), name => ({name, category: name.replace(/ .*/, '')}));
return {nodes, links, units: "TWh"};
}
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
