Package

viz.js

A hack to put Graphviz on the web.

v2.1.2MITESM + CommonJSTypes: None

$ npm install viz.js

npm GitHub Homepage

Deprecated on npm

2.x is no longer supported, 3.x published as @viz-js/viz

Key numbers

As of 25 Sept 2026

Weekly downloads: 65.1k; +11% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: -; v2.1.2
GitHub stars: 4.3k; 365 forks
Open issues / PRs: 12 / 2
Contributors: -
Commits, last 52 weeks: 81

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

65,108 downloads last week, 296,714 in the last month. The 12-month change of +11% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 2.1.2
First published: -
Last push to GitHub: 23 Sept 20261 day before the snapshot
Repository archived: No
Open issues: 12
Open pull requests: 2
Commits, last 52 weeks: 81
Dependents on npm: -

Major versions

Recent releases

Compatibility

Module format: ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types: None
Node.js engine range: Not declared
Runtimes: -
Unpacked size (npm): 3.3 MB
Dependencies (0): None

Install

npm install viz.js

CDN

jsDelivr: 275.9k requests in 30 days

jsDelivrhttps://cdn.jsdelivr.net/npm/viz.js@2.1.2/
unpkghttps://unpkg.com/viz.js@2.1.2/
esm.shhttps://esm.sh/viz.js@2.1.2

Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): deprecated; no category.