Show HN: Dataviz, ranked daily from GitHub, NPM, PyPI and CRAN

Every data visualization tool, in one place An open, community-curated directory of 291 charting libraries, mapping toolkits, graph visualizers, dashboards and more, ranked with live GitHub, npm, PyPI and CRAN data refreshed daily. Popular: JS charting · Python · React · JS maps · R · JS graphs & networks - Tools - 29123 categories - Combined GitHub stars - 2.4M - Active in the last 90 days - 17160% of tracked repositories - Data refreshed - daily, from public APIs The landscape View as a tableEach dot is one tool, placed by its GitHub stars on a log scale and grouped by category; the most-starred tool in each row is labeled. Hover for details, click to open. Browse by category All categoriesJavaScript & web - JavaScript charting libraries29 toolsChart.js, Apache ECharts, Plotly.js - JavaScript graph & network visualization libraries15 toolsxyflow, G6, Sigma.js - JavaScript map & geospatial visualization libraries19 toolsLeaflet, Cesium, Deck.gl - D3.js1 toolD3.js - React chart & visualization libraries15 toolsRecharts, visx, Tremor - More JavaScript visualization libraries17 toolsblessed-contrib, Vega, Perspective Python R Systems & compiled languages - C++ visualization libraries & applications14 toolsImPlot, PlotJuggler, Matplot++ - Go charting & plotting libraries7 toolstermui, go-echarts, go-diagrams - Julia plotting packages4 toolsMakie, Plots.jl, Gadfly.jl - Java, Kotlin & Scala visualization libraries4 toolsXChart, JFreeChart, Kandy - C# & .NET charting libraries6 toolsScottPlot, LiveCharts2, OxyPlot - Ruby charting libraries4 toolsChartkick, YouPlot, Blazer - Rust plotting & visualization libraries4 toolsPlotters, Charming, Plotly.rs Mobile - React Native chart libraries5 toolsreact-native-maps, F2, React Native Chart Kit - Android chart libraries5 toolsMPAndroidChart, HelloCharts, WilliamChart - Flutter chart libraries3 toolsfl_chart, flutter_map, Graphic - iOS & Swift chart libraries7 toolsCharts, PNChart, ChartView Apps, dashboards & diagrams Most popular Full ranking- D3.js113.8K stars - Mermaid90.5K stars - Grafana77.1K stars - Apache Superset75K stars - Chart.js67.7K stars - Apache ECharts67.4K stars - Metabase49.5K stars - Streamlit45.9K stars - Leaflet45.7K stars - Diagrams42.7K stars Most active this year Recently added Atom feed- sankeydiagram.net Web app for creating and sharing Sankey diagrams of flows and budgets without code. - D3.js JavaScript library for producing dynamic, data-driven visualizations with SVG, Canvas and HTML. - Grafana Observability and data visualization platform for metrics, logs and traces from many data sources. - Apache Superset Data exploration and visualization platform with a no-code chart builder, SQL IDE and dashboards. - Metabase Business intelligence tool for querying data and building dashboards, with embedded analytics. - Streamlit Framework for turning Python scripts into interactive data apps. - Diagrams Diagram as code in Python for prototyping cloud system architectures. - xyflow React Flow and Svelte Flow: libraries for building node-based editors, flow charts and interactive diagrams. Explore by topic All topics- Maps & geospatial visualization - Graph & network visualization - 3D & scientific visualization - Terminal & command-line charts - Financial & stock charts - Dashboards & BI - Diagrams & diagrams as code - Jupyter & notebook visualization - GPU-accelerated & WebGL visualization - Visualizing large datasets - Time series & real-time charts - Machine learning & AI visualization - Grammar of graphics libraries - Exploratory data analysis tools Ask your AI assistant The whole directory is available to AI agents through an MCP server, a JSON API and llms.txt, so assistants can recommend data visualization tools from current data instead of memory. claude mcp add --transport http awesome-dataviz https://awesomedataviz.com/mcp Or point any MCP client at https://awesomedataviz.com/mcp .