let hash = { keyA: "value-a", keyB: "value-b", } //---------- Object.keys Object.keys(hash).map((key) => console.log(key + "/" + hash[key])) //---------- Object.entries for (const [key, value] of Object.entries(hash)) { console.log(`${key}/${value}`) } // keyA/value-a // keyB/value-b // keyA/value-a // keyB/value-b