What are the essential features of an Uniswap clone?

Uniswap clone is a pre-built solution replicating the functions and features of the DeFi-based DEX platform, Uniswap. As this clone enables user customization options, one can add unique and more advanced features to engage the audience to the platform. The essential features present in this DEX platform are flash swapping, high security, own custody, token versatility, lower transaction fees, anonymous trading, etc.

Source: https://www.appdupe.com/uniswap-clone