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lazysizes vs PJAX: who uses which

lazysizes is on more sites: 932,496 against 24,765 for PJAX, about 37.7 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

DomainlazysizesPJAX
.com on .com472,70110,606
.de in Germany50,865495
.jp in Japan35,838217
.ru on .ru34,0441,313
.org on .org25,003712
.net on .net22,755473
.uk in the UK22,214435
.br in Brazil17,054204

699 sites run both at once.

Questions

Which is more popular, lazysizes or PJAX?

lazysizes is on more sites: 932,496 against 24,765 for PJAX, about 37.7 times as many, across the sites StackGrep has indexed.

Do sites use lazysizes and PJAX together?

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

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