Review on Polyfill.io by Jerry Amos

The support team has been very responsive! They have helped me get my site running in Edge but also had great suggestions for how I can make it work better with other browsers as well (especially Chrome). If you are looking into getting your website working cross-browser without spending money or adding extra code this could be an option worth considering - especially if there's something not supported by all major browers like IE11+. We're using them primarily because we want our users experience of visiting sites which require JS/CSS3 features such CSS animations etc., seamless across various devices including desktop computers & laptops / smartphones; however they do provide some nice tools around testing different things out within their platform so sometimes its easier than doing everything from scratch yourself ;-) The support team is very helpful and quick to respond to any questions or concerns I may have. They are always willing to help me out with anything I need. The price of the service is fair for what you get. There are not many services like this one. I would recommend trying it out. It has helped my website load faster. Also, it helps to keep up with the latest updates from browsers.