American English has many phrases for using a solution that already exists.
reinvent the wheel — “to recreate something that already exists, especially at the expense of unnecessary time and effort.” The earliest known use is from 1956, in an American book on documentation, where a scientist wanted “to avoid re-inventing the wheel.”
rinse and repeat — do the same steps again.
turnkey — ready to use as delivered.
plug and play — working as soon as it is connected.
cookie-cutter — made from one template. The word is used as criticism.