10 Most Popular Open-Source Chart & Data Visualization Libraries
The most-starred open-source charting and data-visualization libraries — ECharts, Plotly, Recharts, Visx, Nivo and more — with GitHub links and star counts.
By The DevFixPro Editorial Team · independent editorial research project
Star counts retrieved from the GitHub API on 2026-08-17. Open-source projects grow daily, so treat the numbers as a snapshot — always check the linked repository for the latest figures, license, and activity.
Data earns its value when it is seen. The 10 open-source chart and visualization libraries below are ranked by GitHub stars (fetched 2026-08-17) — from canvas charts to React-native and geospatial. Each links to its repository.
Match the library to the stack: ECharts/Plotly for breadth, Recharts/Visx/Nivo for React, Victory for cross-platform, and deck.gl for large geospatial datasets.
