Key Value Store

↓ Import the KV service
import {KV} from 'react-exo/kv'; 
↓ Create or get a versioned store
const kv = KV.init('exo', 1.0); 
↓ Set a value to a key
await kv.setItem('foo', 'bar'); 
↓ Get a value from a key
const value = await kv.getItem('foo'); 
↓ Remove a key/value pair
await kv.removeItem('foo'); 
↓ Clear the entire store
await kv.clear();​

↓ Working with booleans
await kv.setItem('verified', false);const 
const verified: boolean | undefinedverified = await kv.getItem('verified', Boolean);
 
 
 
↓ Working with numbers
await kv.setItem('age', 18);const 
const age: number | undefinedage = await kv.getItem('age', Number);
 
 
 
↓ Working with byte arrays
const data = new Uint8Array([0x47, 0x49, 0x46, 0x38, 0x39, 0x61, 0x01, 0x00, 0x01, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x2C, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00]);await kv.setItem('photo', data.buffer);
const 
const photo: ArrayBuffer | undefinedphoto = await kv.getItem('photo', ArrayBuffer);
 
 
 
↓ Working with default values
const language = await kv.getItem('language', 'en-US');const showLogo = await kv.getItem('showLogo', true);
const fontSize = await kv.getItem('fontSize', 16);
​