Source code in 15 libraries — Python: Altair, Bokeh, lets-plot, Matplotlib, Plotly, plotnine, Pygal, Seaborn; R: ggplot2; Julia: Makie.jl; JavaScript: Chart.js, D3.js, Apache ECharts, Highcharts, MUI X Charts.
A radar chart (also known as spider or web chart) displays multivariate data on axes starting from a common center point, with values connected to form a polygon. Each axis represents a different variable, making it ideal for comparing multiple quantitative variables at once or visualizing strengths and weaknesses across categories.
Preview render from the D3.js implementation.
