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PDF.js vs Underscore.js: who uses which
Underscore.js is on more sites: 1,226,291 against 13,048 for PDF.js, about 94.0 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 | Underscore.js |
|---|---|---|
| .com on .com | 4,907 | 529,209 |
| .de in Germany | 828 | 73,489 |
| .org on .org | 875 | 55,195 |
| .fr in France | 384 | 36,310 |
| .it in Italy | 446 | 35,400 |
| .uk in the UK | 211 | 34,026 |
| .nl in the Netherlands | 142 | 25,391 |
| .pl in Poland | 148 | 23,784 |
784 sites run both at once.
Questions
Which is more popular, PDF.js or Underscore.js?
Underscore.js is on more sites: 1,226,291 against 13,048 for PDF.js, about 94.0 times as many, across the sites StackGrep has indexed.
Do sites use PDF.js and Underscore.js together?
784 sites load both. That's often a switch in progress, or two teams picking different tools.
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