forceField = (x, y) => ({
x: (x - w / 2) / ((x - w / 2) ** 2 + (y - h / 4) ** 2),
y: (y - h / 4) / ((x - w / 2) ** 2 + (y - h / 4) ** 2)
})
gridStep = 20
drawStreamPlot()
module = (v) => (v.x ** 2 + v.y ** 2) ** 0.5
removeDuplicates = (l) => {
return l.reduce((p, c, i, a) => {
if (c?.cell !== a[i - 1]?.cell) {
p.push(c);
}
return p;
}, []);
}
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.
