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AOS vs Polyfill.io: who uses which
AOS is on more sites: 645,468 against 80,632 for Polyfill.io, about 8.0 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 | AOS | Polyfill.io |
|---|---|---|
| .com on .com | 309,496 | 43,820 |
| .de in Germany | 23,532 | 931 |
| .org on .org | 20,535 | 3,239 |
| .fr in France | 20,778 | 1,295 |
| .uk in the UK | 18,607 | 1,494 |
| .pl in Poland | 11,933 | 1,851 |
| .net on .net | 11,900 | 1,490 |
| .jp in Japan | 10,797 | 1,068 |
20,516 sites run both at once.
Questions
Which is more popular, AOS or Polyfill.io?
AOS is on more sites: 645,468 against 80,632 for Polyfill.io, about 8.0 times as many, across the sites StackGrep has indexed.
Do sites use AOS and Polyfill.io together?
20,516 sites load both. That's often a switch in progress, or two teams picking different tools.
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