Uniswap Frontend

This an an open source interface for Uniswap - a protocol for decentralized exchange of Ethereum tokens.

Website: uniswap.io
Docs: docs.uniswap.io
Twitter: @UniswapExchange
Reddit: /r/Uniswap
Email: contact@uniswap.io
Discord: Uniswap
Whitepaper: Link

Run Uniswap Locally

Download and unzip the build.zip file from the latest release in the Releases tab.
Serve the build/ folder locally, and access the application via a browser.

For more information on running a local server see https://developer.mozilla.org/en-US/docs/Learn/Common_questions/set_up_a_local_testing_server. This simple approach has one downside: refreshing the page will give a 404 because of how React handles client-side routing. To fix this issue, consider running serve -s courtesy of the serve package.

Develop Uniswap Locally

Install Dependencies

yarn

Configure Environment

Rename .env.local.example to .env.local and fill in the appropriate variables.

Run

yarn start

To run on a testnet, make a copy of .env.local.example named .env.local, change REACT_APP_CHAIN_ID to "{yourChainId}", and change REACT_APP_NETWORK_URL to e.g. "https://{yourNetwork}.infura.io/v3/{yourKey}".

If deploying with Github Pages, be aware that there's some tricky client-side routing behavior with create-react-app.

Contributions

Please open all pull requests against the beta branch. CI checks will run against all PRs. To ensure that your changes will pass, run yarn check:all before pushing. If this command fails, you can try to automatically fix problems with yarn fix:all, or do it manually.