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Package

vtk.js

Visualization Toolkit for the Web

v37.3.0, 23 Sept 2026BSD-3-ClauseCommonJSTypes: None3D, WebGL and game engines
$ npm install vtk.js

Key numbers

As of 25 Sept 2026
Weekly downloads
6.8k
+93% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
13
Direct, from package.json
Last release
1 day ago
v37.3.0
GitHub stars
1.5k
423 forks
Open issues / PRs
268 / 28
Contributors
-
Commits, last 52 weeks
361

Downloads

Last week 2026-09-15 to 2026-09-21
02.5k5k7.5k10kSept 2025Mar 2026Sept 2026High 9.9k (8 Sept 2026)Low 1.8k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

6,772 downloads last week, 30,237 in the last month. The 12-month change of +93% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
37.3.0, 23 Sept 20261 day ago
First published
-
Last push to GitHub
23 Sept 20261 day before the snapshot
Repository archived
No
Open issues
268
Open pull requests
28
Commits, last 52 weeks
361
Dependents on npm
39

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
20.3 MB
Dependencies (13)
utiffflateshelljsd3-scalecommandergl-matrixspark-md5seedrandomxmlbuilder2@types/webxr@webgpu/typesfast-deep-equalwebworker-promise
Peer dependencies (2)
wslinkautoprefixer
npm install vtk.js
  • jsDelivrhttps://cdn.jsdelivr.net/npm/vtk.js@37.3.0/
  • unpkghttps://unpkg.com/vtk.js@37.3.0/
  • esm.shhttps://esm.sh/vtk.js@37.3.0
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): downloads_week 6772 < 10000.