Drag and drop SVG, HTML or Canvas using mouse or touch input.

Mike Bostock

Apollonius’ Problem

Force-directed graph, canvas

Force-directed graph

Force-directed lattice

Sticky Force Layout

Drag collisions

Drag (SVG Voronoi, Clipped)

Drag & Zoom

Drag & Click

Drag (SVG Voronoi)

Drag (Canvas Search)

Drag (SVG)

Draw Me

Versor dragging

Force-directed graph component

Drag (Canvas View)

D3 Documentation

d3-drag

Explore and explain patterns in quantitative data using D3, Vega, and Observable Plot

Observable

Visualization

Gallery

Force-directed graph layout using velocity Verlet integration.

d3-force

Shrabani Ghosh

You can download the JSON file by clicking the files pane on the right side 📎 and then clicking on miserables.json.

Thank You. I am able to download the json file. 
I have question that, I want to run this package from flask. In that case, which file I need to inforporate into flask, because there are couple of file in the dowloaded code folder. Please guide me.

Also, how can I see the label name of nodes by hovering on it?

Can I visualize 1 million nodes of a graph with it?

Can I download the visualization html file?