Update README.md

Author: crazymetakow

README.md

@@ -452,6 +452,7 @@ _Masked inputs, specialized inputs; email / telephone number / credit card / etc
 - [react-input-mask](https://github.com/sanniassin/react-input-mask) - [demo](http://sanniassin.github.io/react-input-mask/demo.html) - Yet another react component for input masking.
 - [@lunasec/react-sdk](https://github.com/lunasec-io/lunasec) - [docs](https://www.lunasec.io/docs/) - Secure, hardened form components that encrypt/tokenize all data automatically.
 - [react-numpad](https://github.com/gpietro/react-numpad) - [demo](https://gpietro.github.io/react-numpad-demo/) - Extensible number pad control for numbers, dates and times.
+- [react-multi-email](https://github.com/axisj/react-multi-email) - [demo](https://react-multi-email.vercel.app/) - Format multiple emails as the user types.
 
 #### Autocomplete