How to load polyfills only when needed

In 2020, with fewer and fewer IE users, there’s no excuse to serving ES2015 polyfills to anyone. So, here’re three ways to avoid loading polyfills in modern browsers – in my new article on PerfPerfPerf:


Author: Ivan Akulov

I’m a contracting front-end & Node.js developer. I worked with Google, EPAM, Rock Content, and others. Hire me