Tengo datos de matriz como este
Subcategories:["Wooden Furniture","Office Furniture","Kitchen Furniture","Modular Office Furniture","Industrial Furniture","Steel Furniture","Living Room Furniture","|Storage and Display Furniture","Entryway Furniture","Inflatable Furniture","Patio Furniture & Accessories","Storage and Display Furniture"," Office & Commercial Furniture "]Ahora quiero asignar la misma clave a cada elemento que contiene. Básicamente, quiero crear un valor de par de claves. por favor ayuda . Gracias
Puede usar Array.prototype.map .
const directories = Subcategories.map(sub => { return { your_keyname: sub } })