Roadmap

NOTE

This roadmap section is a work in progress. The information provided here reflects the current plans and status of VTK WebAssembly features, but is subject to change based on technical considerations, user feedback, and evolving priorities.

In August 2025, WebAssembly support for VTK was introduced to enable capabilities from the C++ VTK library in JavaScript through WebAssembly.

VTK.wasm is set to become the de-facto approach for using VTK in JavaScript. Kitware is expanding the number of C++ classes that are accessible in the JavaScript API. The table below tracks the status of features in VTK WebAssembly, categorized by version.

Check the Module Availability page for a detailed breakdown of which VTK modules are currently available in the JavaScript API and their marshaling status.