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

Bring data to life with SVG, Canvas and HTML.

A powerful, interactive charting and data visualization library for browser

Performant financial charts built with HTML5 canvas

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

Open Source Analytics Framework

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

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

React data visualization library for streaming, networks, and AI-assisted development

A collection of reusable low-level visualization components

Redefined chart library built with React and D3

Simple HTML5 Charts using the <canvas> tag

Open-source JavaScript charting library behind Plotly and Dash

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

Word-sized charts for React, made for LLMs and humans — 106 chart types, zero runtime dependencies, accessible by default, RSC-safe.

Diagramming library that uses SVG and HTML for rendering

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

Composable Svelte chart components to build a large variety of visualizations

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

Interactive JavaScript Charts built on SVG

Graph theory (network) library for visualisation and analysis

A Graph Visualization Framework in JavaScript

Build complex and data-rich applications using a growing list of advanced React components, like the Data Grid, Date and Time Pickers, Charts, and more!

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

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

Framework agnostic library to build mind maps

nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries

Modular data visualization framework for React, Angular, Svelte, Vue, and vanilla TypeScript or JavaScript