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PDF.js vs WOW.js: who uses which
WOW.js is on more sites: 722,189 against 13,048 for PDF.js, about 55.3 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 | WOW.js |
|---|---|---|
| .com on .com | 4,907 | 375,158 |
| .cn on .cn | 66 | 29,107 |
| .org on .org | 875 | 23,989 |
| .de in Germany | 828 | 22,484 |
| .net on .net | 266 | 18,441 |
| .ru on .ru | 290 | 15,888 |
| .it in Italy | 446 | 13,575 |
| .uk in the UK | 211 | 13,278 |
182 sites run both at once.
Questions
Which is more popular, PDF.js or WOW.js?
WOW.js is on more sites: 722,189 against 13,048 for PDF.js, about 55.3 times as many, across the sites StackGrep has indexed.
Do sites use PDF.js and WOW.js together?
182 sites load both. That's often a switch in progress, or two teams picking different tools.
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