dash-cytoscape

What it is and what it does

Dash Cytoscape is a Python component library that brings Cytoscape.js—a mature JavaScript graph visualization library—into Dash applications. It lets you define networks as Python data structures (nodes and edges) and render them as interactive, styled visualizations in web dashboards. You specify elements as dictionaries, choose layout algorithms, and apply stylesheets to control appearance; the component handles rendering and user interactions like node selection and panning.

The package targets data scientists, researchers, and developers building dashboards that need to explore relationships, dependencies, or network structures. It supports preset and external layouts, event callbacks for interactivity, and image export. However, the package has been dormant for over two years, meaning no active development, bug fixes, or compatibility updates are expected. This makes it suitable for stable, non-critical use cases but risky for projects requiring ongoing support or frequent Dash version upgrades.

Use it for:

• Visualize knowledge graphs or ontologies where nodes represent concepts and edges show relationships.
• Display social networks, collaboration graphs, or organizational hierarchies interactively.
• Explore biological networks (protein interactions, metabolic pathways) in research dashboards.
• Analyze dependency trees in software projects or build systems.
• Create phylogeny trees or evolutionary relationship visualizations for scientific communication.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Dash Cytoscape wraps Cytoscape.js to let you build interactive network graphs and visualizations in Python Dash applications.

Yes, with conditions. The package is stable and permissively licensed, but its dormant status (760 days since last release) means no active maintenance. Install it if you need network visualization in Dash and can tolerate a frozen feature set and potential compatibility drift with future Dash versions. Avoid it for mission-critical applications requiring ongoing support or frequent dependency updates.

Install

dash-cytoscape on PyPI

pip install dash-cytoscape

uv add dash-cytoscape

poetry add dash-cytoscape

Installing dash-cytoscape

Before you install

High install friction reported. Package is dormant—last release was 760 days ago—so expect no active maintenance or bug fixes. Dependency resolution may be complex; verify compatibility with your current Dash version before committing.

License in practice

MIT license is permissive; you can use, modify, and distribute this package freely in commercial and private projects with minimal restrictions.

Quickstart

pip install dash-cytoscape

import dash
import dash_cytoscape as cyto
from dash import html

app = dash.Dash(__name__)
app.layout = html.Div([
    cyto.Cytoscape(
        id='cytoscape',
        elements=[{'data': {'id': 'one', 'label': 'Node 1'}},
                  {'data': {'id': 'two', 'label': 'Node 2'}},
                  {'data': {'source': 'one', 'target': 'two'}}],
        layout={'name': 'preset'}
    )
])

if __name__ == '__main__':
    app.run_server(debug=True)

Requires Dash to be installed first (pip install dash). Optional leaflet dependencies available via pip install dash-cytoscape[leaflet].

Verify before relying

• Whether the package works reliably with the latest Dash releases given its dormant maintenance status.
• Current state of the GitHub repository and whether critical issues remain unresolved.
• Performance characteristics with large graphs (node/edge count thresholds).

Package facts

Evidence: dash_cytoscape-1.0.2.tar.gz

Tags

More Application Frameworks packages