Fractale lets you possibility to save and retrieve values in a storage
// To use Web localStorage
Fractale.memory.setProvider('local');
// To use Web sessionStorage
Fractale.memory.setProvider('session');
// To use Web cookie
Fractale.memory.setProvider('cookie', { expires: 6048e5 });
// To use Web IndexedDB
Fractale.memory.setProvider('idb', { database: 'ƒ_database' });