KyberSwap

Codebase for KyberSwap that helps users convert tokens instantly and directly from their own hardware wallets, metamask and so on. No setup, No deposit, no withdrawal needed. Try it out on https://kyberswap.com or join telegram for developers https://t.me/KyberDeveloper. Maintained by KyberNetwork on GitHub, where it has earned 438 stars from the community.

It's actively developed around react, ethereum, ethereum-wallet, and is a solid reference for anyone building with these tools.