Home / Technologies / Modernizr vs Polyfill.io
Modernizr vs Polyfill.io: who uses which
Modernizr is on more sites: 1,672,426 against 80,632 for Polyfill.io, about 20.7 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 | Modernizr | Polyfill.io |
|---|---|---|
| .com on .com | 691,217 | 43,820 |
| .de in Germany | 133,730 | 931 |
| .org on .org | 66,687 | 3,239 |
| .uk in the UK | 59,577 | 1,494 |
| .it in Italy | 58,790 | 1,199 |
| .fr in France | 40,615 | 1,295 |
| .net on .net | 36,399 | 1,490 |
| .ru on .ru | 34,907 | 856 |
2,005 sites run both at once.
Questions
Which is more popular, Modernizr or Polyfill.io?
Modernizr is on more sites: 1,672,426 against 80,632 for Polyfill.io, about 20.7 times as many, across the sites StackGrep has indexed.
Do sites use Modernizr and Polyfill.io together?
2,005 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 Modernizr or Polyfill.io as a spreadsheet and see new ones as they appear. 200 free credits to start. No card needed.