Package

wow.js

Reveal CSS animation as you scroll down a page. By default, you can use it to trigger [animate.css](https://github.com/daneden/animate.css) animations. But you can easily change the settings to your favorite animation library.

v1.2.2MITCommonJSTypes: None

$ npm install wow.js

npm GitHub Homepage

Deprecated on npm

deprecated in favour of aos (Animate On Scroll)

Key numbers

As of 25 Sept 2026

Weekly downloads: 5k; -9% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 0; Direct, from package.json
Last release: -; v1.2.2
GitHub stars: 1.7k; 1.5k forks
Open issues / PRs: 33 / 3
Contributors: -
Commits, last 52 weeks: 0

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.

4,967 downloads last week, 23,353 in the last month. The 12-month change of -9% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: -
Latest version: 1.2.2
First published: -
Last push to GitHub: 12 May 20231,231 days before the snapshot
Repository archived: No
Open issues: 33
Open pull requests: 3
Commits, last 52 weeks: 0
Dependents on npm: -

Major versions

Recent releases

Compatibility

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

Install

npm install wow.js

CDN

jsDelivr: 760.9k requests in 30 days

jsDelivrhttps://cdn.jsdelivr.net/npm/wow.js@1.2.2/
unpkghttps://unpkg.com/wow.js@1.2.2/
esm.shhttps://esm.sh/wow.js@1.2.2

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

Indexability: Not indexed (discovery only): deprecated; downloads_week 4967 < 10000; no category.