[JWT Authentication for WP REST API](https://wordpress.org/plugins/jwt-authentication-for-wp-rest-api/) is more up-to-date than [WordPress JWT Authentication](https://wordpress.org/plugins/wp-jwt-auth/) This is a [React implementation for JWT Authentication for WP REST API](https://github.com/jwmcpeak/TutsPlus-Headless-WordPress-with-React/tree/master/4.4)