GitHub - d3/d3: Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:D3 (or D3.js) is a free, open-source JavaScript library for visualizing data. Its low-level approach built on web standards offers unparalleled flexibility in authoring dynamic, data-driven graphics. For more than a decade D3 has powered groundbreaking and award-winning visualizations, become a foundational building block of higher-level chart libraries, and fostered a vibrant community of data pr
