Three.js vs WOW

WOW is the more common of the two in our index: it runs on 356 websites against 274 for Three.js, and 3 sites use both. Counts come from real scans, not vendor claims.

Three.js: 274
WOW: 356

Three.js

Three.js is a cross-browser JavaScript library and application programming interface used to create and display animated 3D computer graphics in a web browser using WebGL.

Indexed sites: 274
Share of JavaScript graphics: 14%

Well-known sites using it

All 274 sites

WOW

Reveal CSS animation as you scroll down a page.

Indexed sites: 356
Share of JavaScript graphics: 18%

Well-known sites using it

All 356 sites

Used together

3 sites run both Three.js and WOW. That is 1% of the sites using Three.js, the smaller of the two.

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Want to know which one a particular site uses? Look it up and see its whole stack, or compare two sites side by side.