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KaTeX vs PDF.js: who uses which
KaTeX is on more sites: 15,374 against 13,048 for PDF.js, about 1.2 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 | KaTeX | PDF.js |
|---|---|---|
| .com on .com | 5,072 | 4,907 |
| .org on .org | 947 | 875 |
| .io on .io | 1,305 | 116 |
| .de in Germany | 300 | 828 |
| .ru on .ru | 482 | 290 |
| .net on .net | 472 | 266 |
| .ai on .ai | 587 | 83 |
| .jp in Japan | 405 | 217 |
23 sites run both at once.
Questions
Which is more popular, KaTeX or PDF.js?
KaTeX is on more sites: 15,374 against 13,048 for PDF.js, about 1.2 times as many, across the sites StackGrep has indexed.
Do sites use KaTeX and PDF.js together?
23 sites load both. That's often a switch in progress, or two teams picking different tools.
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