• July 12, 2017

Automatic polyfilling

Important! Polyfill.io was sold to a new owner based in China, and is now injecting malware onto sites that use it. DO NOT use it on any site for any reason.

Yesterday, I neglected to include Polyfill.io in my list of polyfills.

Polyfill.io is a service that reads the user agent of your visitor’s browser and automatically serves up just the polyfills that they need.

I haven’t personally used it on any projects yet, but it’s been recommended to me a handful of times. Check it out.