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PDF.js vs Swiper: who uses which
Swiper is on more sites: 3,967,837 against 13,048 for PDF.js, about 304.1 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
| Domain | PDF.js | Swiper |
|---|---|---|
| .com on .com | 4,907 | 1,831,084 |
| .de in Germany | 828 | 185,621 |
| .ru on .ru | 290 | 120,947 |
| .org on .org | 875 | 116,761 |
| .fr in France | 384 | 91,361 |
| .uk in the UK | 211 | 90,421 |
| .jp in Japan | 217 | 86,735 |
| .br in Brazil | 181 | 85,879 |
1,754 sites run both at once.
Questions
Which is more popular, PDF.js or Swiper?
Swiper is on more sites: 3,967,837 against 13,048 for PDF.js, about 304.1 times as many, across the sites StackGrep has indexed.
Do sites use PDF.js and Swiper together?
1,754 sites load both. That's often a switch in progress, or two teams picking different tools.
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