Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Performant financial charts built with HTML5 canvas

Bring data to life with SVG, Canvas and HTML.

A powerful, interactive charting and data visualization library for browser

EvilCharts is an open-source chart UI website built with shadcn and Recharts, beautifully designed and handcrafted.

Redefined chart library built with React and D3

A Graph Visualization Framework in JavaScript

Composable Svelte chart components to build a large variety of visualizations

Open-source JavaScript charting library behind Plotly and Dash

A visualization grammar.

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

A tiny TypeScript visualization grammar for responsive, accessible, server-rendered charts—powered by granular D3 primitives.

A small, fast chart for time series, lines, areas, ohlc & bars

Re-usable, easy interface JavaScript chart library based on D3.js, with SVG and Canvas rendering support

Open Source Analytics Framework

The concise and progressive visualization grammar.

A highly customizable JavaScript library for generating interactive heatmaps. It transforms data into smooth, visually intuitive heat layers, making patterns and intensity easy to spot at a glance.

A concise API for exploratory data visualization implementing a layered grammar of graphics

A JavaScript library aimed at visualizing graphs of thousands of nodes and edges

Library for animated data visualizations and data stories.

Diagramming library that uses SVG and HTML for rendering

A fully-featured and highly customizable JavaScript charting library. The professional choice for developers building enterprise applications

A React Chart Library based on @antvis, include plot, graph, and map.

Interactive JavaScript Charts built on SVG

Simple HTML5 Charts using the <canvas> tag

high performance, intuitive, and easy to use data structures for manipulating and processing structured data.

Gantt chart library that helps you illustrate and manage a project schedule in a nice-looking diagram

JavaScript diagramming library for interactive flowcharts, org charts, design tools, planning tools, visual languages.

A charting library based on SVG and some canvas/WebGL.

Interactive geometry, function plotting, charting, and data visualization in a web browser