Home / Technologies / PDF.js vs PJAX
PDF.js vs PJAX: who uses which
PJAX is on more sites: 24,765 against 13,048 for PDF.js, about 1.9 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 | PJAX |
|---|---|---|
| .com on .com | 4,907 | 10,606 |
| .ru on .ru | 290 | 1,313 |
| .org on .org | 875 | 712 |
| .de in Germany | 828 | 495 |
| .cn on .cn | 66 | 1,141 |
| .it in Italy | 446 | 437 |
| .net on .net | 266 | 473 |
| .fr in France | 384 | 317 |
7 sites run both at once.
Questions
Which is more popular, PDF.js or PJAX?
PJAX is on more sites: 24,765 against 13,048 for PDF.js, about 1.9 times as many, across the sites StackGrep has indexed.
Do sites use PDF.js and PJAX together?
7 sites load both. That's often a switch in progress, or two teams picking different tools.
Want the whole list?
Sign up to download every site using PDF.js or PJAX as a spreadsheet and see new ones as they appear. 200 free credits to start. No card needed.