Uniswap Labs has publicly launched the Uniswap Extension, a new wallet browser extension that supports 11 blockchains, offering users a seamless and innovative experience. The extension features a sleek user interface with a sidebar design, eliminating the need for pop-ups. This development aims to enhance the user experience in decentralized finance (DeFi) by providing a fully integrated product suite across Uniswap applications. The extension is natively multichain, allowing for swapping, sending, and receiving crypto instantly. It also includes open-source components and is available on Google-powered browsers, similar to other self-custodial tools like MetaMask. The launch has been well-received within the crypto community, with many praising the improved user experience and design. Additionally, the Layer3 x Uniswap experience allows users to explore onchain across Base, Arbitrum, and Zora.