Observable Plot 40,840 , from D3 18,089 's team and built on D3, takes a description of a chart and returns a finished <svg>. Version 0.6.17 (14 February 2025, ISC) is current (github.com/observablehq/plot (https://github.com/observablehq/plot 5,390 )). Install @observablehq/plot from npm 2,036 , or load plot.umd.min.js after D3's UMD build, which it reads as the global d3.