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VTK.wasmA simple path to go from C++ to Web

Unleash the power of VTK onto the Web

Getting started
C++
JavaScript
trame
Example of VTK.wasm using inside a trame application
VTK

VTK

The Visualization Toolkit (VTK) is open source software for manipulating and displaying scientific data.The platform is used worldwide in commercial applications, as well as in research and development.

Pure Python

Open Source

ParaView Catalyst is an open source project licensed under BSD 3-Clause license that enables the broadest possible audience, including commercial organizations, to use the software royalty free.

Kitware Inc.

Support and Services

Kitware can help you get started intergrating ParaView Catalyst into your simulation. Our team is here to help. Please contact us

Activities ​

9.5.20251004 is now available! ​

October 04, 2025

You can install the equivalent python wheel with the command

sh
pip install "vtk==9.5.20251004.dev0" --extra-index-url https://wheels.vtk.org

The WASM bundle is available here:

  1. vtk-9.5.20251004-wasm32-emscripten.tar.gz
  2. vtk-9.5.20251004-wasm64-emscripten.tar.gz

9.5.20250920 is now available! ​

September 20, 2025

You can install the equivalent python wheel with the command

sh
pip install "vtk==9.5.20250920.dev0" --extra-index-url https://wheels.vtk.org

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