Chart.js
Chart.js is a community-maintained, open-source JavaScript library designed for data visualization. It renders charts using the HTML5 Canvas element, ensuring high performance across modern browsers. The library supports eight distinct chart types, including bar and line charts, with features like responsive resizing, tree-shaking for bundle optimization, and advanced animation configurations. It allows for complex data plotting with custom scales and decimation plugins.
Checked on Oct 18, 2026.
Alternative resources
Kroki
Unified HTTP API to generate diagrams from textual descriptions supporting multiple diagram libraries and output formats.
Mermaid
An open-source diagramming and charting library that uses text-based definitions and a live editor to render diagrams dynamically.
Cytoscape.js
A fully featured, open-source graph theory library for graph analysis and visualization in JavaScript.