Show HN: Dataviz, ranked daily from GitHub, NPM, PyPI and CRAN
4 hours ago
- An open, community-curated directory of 291 charting libraries, mapping toolkits, graph visualizers, dashboards, and more.
- Tools are ranked with live GitHub, npm, PyPI, and CRAN data refreshed daily.
- Categories include JavaScript, Python, R, mobile, systems languages, and apps/dashboards/diagrams.
- Popular tools: D3.js (113.8K stars), Mermaid, Grafana, Apache Superset, Chart.js, Apache ECharts, Metabase, Streamlit, Leaflet.
- Directory is available to AI agents via MCP server, JSON API, and llms.txt.