pyvista-js

PyVista-like API for vtk.js — bring intuitive 3D visualization to the browser.

Try it with JupyterLite	Try it with Stlite

Table of Contents
Install
Usage
Citation
Contributing
License

Install

pip install pyvista-js

To generate scenes with large meshes several times faster, also install the optional orjson dependency:

pip install "pyvista-js[fast]"

For Pyodide/stlite:

import micropip

await micropip.install("pyvista-js")
await micropip.install("orjson")  # optional, for speed

Usage

import pyvista_js as pv

plotter = pv.Plotter()
plotter.add_mesh(pv.Sphere(), color="red")
plotter.show()

Citation

If you use pyvista-js in your research or projects, please cite it using the following:

@software{koyama_pyvista_js,
  author       = {Koyama, Tetsuo},
  title        = {pyvista-js: A PyVista-like API for 3D visualization in the browser},
  year         = 2026,
  publisher    = {Zenodo},
  doi          = {10.5281/zenodo.19092335},
  url          = {https://github.com/tkoyama010/pyvista-js}
}

Alternatively, you can use the CITATION.cff file in this repository, which follows the Citation File Format standard.

Contributing

All Contributors

Enjoying pyvista-js? Show your support with a GitHub star — it's a simple click that means the world to us and helps others discover it, too!

Contributions are welcome! Please open an issue or pull request on GitHub.

This project follows the all-contributors specification. Contributions of any kind welcome!

_{Tetsuo Koyama}
🤔 📖 💻 👀 🐛 🌍 📦 📆 🚇

_{All Contributors}
📖

_pre-commit
🚧

_Claude
🐛 🚧 💻

_Dependabot
🚧

_Transifex
📖 🌍

_{Eric Larson}
📦 💻 👀

License

BSD 3-Clause © Tetsuo Koyama

Metadata

Release files for pyvista-js 0.18.1

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Source distribution (sdist)

Source distribution for pyvista-js 0.18.1
File	Size	Uploaded	Provenance
pyvista_js-0.18.1.tar.gz	418.1 kB	Oct 22, 2026	With provenance	Details

Built distribution (wheel)

Table of built distributions (wheels) for pyvista-js 0.18.1
File	Interpreter	ABI	Platform	Reset
pyvista_js-0.18.1-py3-none-any.whl 87.4 kB Oct 22, 2026 With provenance	Python 3	none	any	Details

Total release size: 505.5 kB

Release files / pyvista_js-0.18.1.tar.gz

Download URL	pyvista_js-0.18.1.tar.gz
Size	418.1 kB
Tags	Source
SHA-256 checksum How to use checksums	`ca329b14b7ae78078281700b08e5119bbe6a9830e0873a2c60ba2a37b1d1bc63`
BLAKE2b-256 checksum How to use checksums	`d06837ed5daf718b02109716d3188a046ddec2e0762eb84a22cc132c44a4cf97`
Upload date	Oct 22, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

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Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/tkoyama010/pyvista-js
Publishing commit: github.com/tkoyama010/pyvista-js/tree/7d50ef624d86bfadadcd429eccfb8d5e49df02cd

Workflow

Publishing configuration: github.com/tkoyama010/pyvista-js/blob/7d50ef624d86bfadadcd429eccfb8d5e49df02cd/.github/workflows/release-please.yml
Publishing logs: github.com/tkoyama010/pyvista-js/actions/runs/39826116291/attempts/1

Artifact

Subject: pyvista_js-0.18.1.tar.gz
SHA-256 checksum: ca329b14b7ae78078281700b08e5119bbe6a9830e0873a2c60ba2a37b1d1bc63 Verifying attestations

Release files / pyvista_js-0.18.1-py3-none-any.whl

Download URL	pyvista_js-0.18.1-py3-none-any.whl
Size	87.4 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`e1caf8b362ef1142d59de48b3ef7ae4caf0b77052daa5cb4c601aa4d25c3ca95`
BLAKE2b-256 checksum How to use checksums	`90fb11aad7f06a8bc3f251a27b0e9ceaf2ce55b9842db72c74c2240343071072`
Upload date	Oct 22, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/tkoyama010/pyvista-js
Publishing commit: github.com/tkoyama010/pyvista-js/tree/7d50ef624d86bfadadcd429eccfb8d5e49df02cd

Workflow

Publishing configuration: github.com/tkoyama010/pyvista-js/blob/7d50ef624d86bfadadcd429eccfb8d5e49df02cd/.github/workflows/release-please.yml
Publishing logs: github.com/tkoyama010/pyvista-js/actions/runs/39826116291/attempts/1

Artifact

Subject: pyvista_js-0.18.1-py3-none-any.whl
SHA-256 checksum: e1caf8b362ef1142d59de48b3ef7ae4caf0b77052daa5cb4c601aa4d25c3ca95 Verifying attestations

Security for pyvista-js 0.18.1

Report project as malware

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Full provenance

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Attestation for pyvista_js-0.18.1.tar.gz

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/tkoyama010/pyvista-js
Publishing commit: github.com/tkoyama010/pyvista-js/tree/7d50ef624d86bfadadcd429eccfb8d5e49df02cd

Workflow

Publishing configuration: github.com/tkoyama010/pyvista-js/blob/7d50ef624d86bfadadcd429eccfb8d5e49df02cd/.github/workflows/release-please.yml
Publishing logs: github.com/tkoyama010/pyvista-js/actions/runs/39826116291/attempts/1

Artifact

Subject: pyvista_js-0.18.1.tar.gz
SHA-256 checksum: ca329b14b7ae78078281700b08e5119bbe6a9830e0873a2c60ba2a37b1d1bc63 Verifying attestations

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