jwt-session-storage.js

const myJWT = 'eyJhbGciOfJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJkaWWiOiJka…afyMH0.WrIEBW5LNLjfGWqIA4XKsyIiuWzbIIpNadfZVkmA6hPs';

// store JWT in session storage
sessionStorage.setItem('JWT', myJWT);

console.log('My JWT is', sessionStorage.getItem('JWT'));

// remove JWT from storage
sessionStorage.removeItem('JWT');

// clear whole storage
sessionStorage.clear();

// localStorage uses the same API
// example: localStorage.setItem('JWT', myJWT);