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Home / Technologies / vanilla-lazyload vs WOW.js

vanilla-lazyload vs WOW.js: who uses which

WOW.js is on more sites: 722,189 against 44,884 for vanilla-lazyload, about 16.1 times as many. Here's how they compare across the websites we've indexed, and where each one does best.

Where each one is used

Domainvanilla-lazyloadWOW.js
.com on .com20,712375,158
.cn on .cn24329,107
.org on .org98623,989
.de in Germany88522,484
.net on .net95418,441
.ru on .ru3,40015,888
.uk in the UK95713,278
.it in Italy50413,575

1,353 sites run both at once.

Questions

Which is more popular, vanilla-lazyload or WOW.js?

WOW.js is on more sites: 722,189 against 44,884 for vanilla-lazyload, about 16.1 times as many, across the sites StackGrep has indexed.

Do sites use vanilla-lazyload and WOW.js together?

1,353 sites load both. That's often a switch in progress, or two teams picking different tools.

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