Node.js Tutorials - Node & Passport - Sample React App with Passport Middleware, JWT Strategy & Node

Sample React App with Node.js backend and Passport Authentication middleware with JSONWebToken (JWT) with Authorization header with Bearer keyword. Handle CORS preflight errors. Configure Access-Control-Allow-Headers and Access-Control-Expose-Headers. Store token in LocalStorage in React Playlist : Node tutorials - https://www.youtube.com/playlist?list=PLC8jf7P7lriyXGwAdPsmyBsZenxh-gJzl React tutorials - https://www.youtube.com/playlist?list=PLC8jf7P7lrixhadKw5_hc0jjaPPMroUyC Javascript tutorials - https://www.youtube.com/playlist?list=PLC8jf7P7lriyvWJ1_QznCdneTxT_mURW4