
1. Uniswap v4 playground environment: This is a playground for external teams and devs to document, collaborate, interact with contracts, perform dApp actions , run automated tests, and simulate complex workflows for the Uniswap v4 protocol.
2. Adding interactivity to Uniswap's official docs: 
    For context, when reading Uniswap’s documentation, you have the explanation of the protocol contracts, but in order to interact with the verified contracts, you’d have to go to etherscan. The goal of the widget is to enable developers to interact with the contract methods as a widget directly within the docs. This allows developers to seamlessly interact with the protocol contracts without switching to etherscan, tenderly, or other tools.