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Home / Technologies / CountUp.js vs Lozad.js

CountUp.js vs Lozad.js: who uses which

Lozad.js is on more sites: 55,703 against 37,236 for CountUp.js, about 1.5 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

DomainCountUp.jsLozad.js
.com on .com17,96631,864
.jp in Japan644,075
.de in Germany2,631648
.net on .net7922,174
.ru on .ru8232,142
.cn on .cn1,780993
.org on .org1,4941,044
.fr in France1,222211

38 sites run both at once.

Questions

Which is more popular, CountUp.js or Lozad.js?

Lozad.js is on more sites: 55,703 against 37,236 for CountUp.js, about 1.5 times as many, across the sites StackGrep has indexed.

Do sites use CountUp.js and Lozad.js together?

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

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