What is the Uniswap of Polygon?

I'm curious, could you please elaborate on the concept of the "Uniswap of Polygon"? Is it a decentralized exchange (DEX) that operates specifically on the Polygon blockchain, offering a similar functionality to Uniswap on Ethereum? If so, how does it differ from using Uniswap directly on Ethereum? Are there any benefits or advantages to using this "Uniswap of Polygon" over traditional Uniswap, especially considering transaction fees and speed? I'm eager to understand the unique value proposition it brings to the DeFi ecosystem.