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Polyfill.io vs Socket.IO: who uses which
Polyfill.io is on more sites: 80,632 against 11,013 for Socket.IO, about 7.3 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 | Polyfill.io | Socket.IO |
|---|---|---|
| .com on .com | 43,820 | 4,748 |
| .io on .io | 6,418 | 154 |
| .org on .org | 3,239 | 376 |
| .net on .net | 1,490 | 558 |
| .pl in Poland | 1,851 | 49 |
| .uk in the UK | 1,494 | 68 |
| .fr in France | 1,295 | 96 |
| .it in Italy | 1,199 | 86 |
19 sites run both at once.
Questions
Which is more popular, Polyfill.io or Socket.IO?
Polyfill.io is on more sites: 80,632 against 11,013 for Socket.IO, about 7.3 times as many, across the sites StackGrep has indexed.
Do sites use Polyfill.io and Socket.IO together?
19 sites load both. That's often a switch in progress, or two teams picking different tools.
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