The Top 10 Charts Open Source Projects

Open source, privacy-first web analytics. Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

Recharts is a composable charting library built on React and D3 that renders SVG charts from small, declarative component primitives. You describe your chart as JSX — <LineChart>, <XAxis>, <Tooltip>, <CartesianGrid> — and Recharts handles layout, scales, and animation against your data array.

You can use Recharts for product dashboards, internal analytics surfaces, KPI tiles, and any interactive data view that needs to stay in sync with React state. Source, issue tracker, and docs live at github.com/recharts/recharts and recharts.org.

The interactive graphing library for Python :sparkles:

Open-source JavaScript charting library behind Plotly and Dash

Simple, responsive, modern SVG Charts with zero dependencies

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

📊 The concise and progressive visualization grammar.

The Most Complete Angular UI Component Library

A collection of composable React components for building interactive data visualizations