Observable HQ

Observable is a collaborative data visualization platform for data scientists and analysts using JavaScript, Python, and R. Its reactive notebook model automatically updates downstream cells when data changes, enabling interactive live dashboards. Observable's Framework lets teams build fast, static data sites that deploy to any static host. With built-in D3.js integration and a large library of community-shared notebooks, it is the go-to platform for exploratory data visualization and creating publication-quality interactive charts.