There are several related chart.js plugins providing additional functionality and chart types:

• chartjs-chart-boxplot for rendering boxplots and violin charts
• chartjs-chart-error-bars for rendering errors bars to bars and line charts
• chartjs-chart-funnel for rendering funnel charts
• chartjs-chart-geo for rendering map, bubble maps, and choropleth charts
• chartjs-chart-graph for rendering graphs, trees, and networks
• chartjs-chart-pcp for rendering parallel coordinate plots
• chartjs-chart-venn for rendering venn and euler diagrams
• chartjs-chart-wordcloud for rendering word clouds
• chartjs-plugin-hierarchical for rendering hierarchical categorical axes which can be expanded and collapsed