gravis
Interactive graph visualizations with Python and HTML/CSS/JS.
Decision gist · record as of 2026-08-14
Yes, but with caution. Gravis is worth installing if you need a lightweight way to turn Python graph data into interactive HTML visualizations and you don't require ongoing maintenance or support. The permissive Apache License, Version 2.0 and low install friction make it accessible. However, its abandoned status since 2021-12-08 means no updates for Python version compatibility, browser standards, or bug fixes—use it only for one-off visualizations or internal tools where stagnation is acceptable.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.5 or later; output is HTML/CSS/JS intended for viewing in a web browser.
- Installation is straightforward with low friction—a pure Python wheel with only setuptools as a runtime dependency.
- However, the package has been abandoned since its single release on 2021-12-08, with no maintenance activity in years, so expect no bug fixes or updates.
License · maintenance · safety
Apache License, Version 2.0 (permissive) — Apache License 2.0 is permissive, allowing commercial and private use with minimal restrictions. You may use, modify, and distribute gravis freely as long as you include a copy of the license and state any changes.
last release 2021-12-08 (1710 days)
0 known vulnerabilities (OSV.dev, 2026-08-14) · 82,650 downloads/mo, #14,147 on PyPI
Alternatives
Verify before relying
pip install gravis
import gravis
# Create and visualize a simple graph
graph = gravis.Graph()
graph.add_node('A')
graph.add_node('B')
graph.add_edge('A', 'B')
gravis.render(graph, output_file='graph.html')- Whether the package handles large graphs efficiently or has known performance limits.
- What graph layout algorithms are available and how customizable the visualization styling is.
- Whether the HTML output works with modern browser versions and what dependencies it expects client-side.
- What specific graph data structures and methods the API provides beyond basic node/edge operations.
What it is and what it does
Gravis is a Python library for creating interactive graph visualizations that render as standalone HTML files. It takes graph data (nodes and edges) and generates a web-based visualization you can open in any browser to explore the structure interactively. The library is designed for developers and researchers who need to visualize networks, hierarchies, or relationship diagrams without building a full web application.
The package depends only on setuptools and produces pure HTML/CSS/JavaScript output, making it portable and easy to share. However, it has been abandoned since its initial 0.1.0 release in December 2021 and receives no maintenance, so there will be no bug fixes, feature additions, or compatibility updates for newer Python versions or browser standards.
Use it for
- Visualize knowledge graphs or semantic networks for research and documentation.
- Explore social network structures or organizational hierarchies interactively in a browser.
- Generate interactive diagrams of software dependencies or system architectures.
- Create educational visualizations of algorithms or data structures for teaching.
- Export graph data from Python analysis pipelines as shareable HTML reports.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, but with caution.
Gravis is worth installing if you need a lightweight way to turn Python graph data into interactive HTML visualizations and you don't require ongoing maintenance or support. The permissive Apache License, Version 2.0 and low install friction make it accessible. However, its abandoned status since 2021-12-08 means no updates for Python version compatibility, browser standards, or bug fixes—use it only for one-off visualizations or internal tools where stagnation is acceptable.
Install
gravis on PyPI
Before you install
Installation is straightforward with low friction—a pure Python wheel with only setuptools as a runtime dependency. However, the package has been abandoned since its single release on 2021-12-08, with no maintenance activity in years, so expect no bug fixes or updates.
Requires Python 3.5 or later; output is HTML/CSS/JS intended for viewing in a web browser.
License in practice
Apache License 2.0 is permissive, allowing commercial and private use with minimal restrictions. You may use, modify, and distribute gravis freely as long as you include a copy of the license and state any changes.
Quickstart
pip install gravis
import gravis
# Create and visualize a simple graph
graph = gravis.Graph()
graph.add_node('A')
graph.add_node('B')
graph.add_edge('A', 'B')
gravis.render(graph, output_file='graph.html')Verify before relying
- Whether the package handles large graphs efficiently or has known performance limits.
- What graph layout algorithms are available and how customizable the visualization styling is.
- Whether the HTML output works with modern browser versions and what dependencies it expects client-side.
- What specific graph data structures and methods the API provides beyond basic node/edge operations.
Package facts
| License | Apache License, Version 2.0 permissive |
| Python support | Supports the current Python release >=3.5 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packagesetuptools |
| Maintenance | Abandoned 1,710 days since the last release |
| First released | |
| Downloads | 82,650 / month, #14,147 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 4 - BetaIntended Audience :: DevelopersIntended Audience :: EducationIntended Audience :: Science/ResearchLicense :: OSI Approved :: Apache Software LicenseNatural Language :: EnglishOperating System :: OS IndependentProgramming Language :: Python :: 3Topic :: Multimedia :: GraphicsTopic :: Multimedia :: Graphics :: 3D RenderingTopic :: Scientific/EngineeringTopic :: Scientific/Engineering :: Visualization |
Evidence: gravis-0.1.0-py3-none-any.whl
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See also pyvis · trame · torchviz · pygraphviz · pygexf · missingno · dash-cytoscape · highcharts-core · branca · sphinxcontrib-jsmath