blockhead

An open-source interface for the decentralized web. Track, visualize and explore EVM-based blockchains, onchain accounts, smart contracts, transactions, DeFi apps and web3 protocols in one place – YOU decide which data sources to use! B⃞. Maintained by darrylyeo on GitHub, where it has earned 132 stars from the community.

It's actively developed around block-explorer, blockchain, cryptocurrency-portfolio, and is a solid reference for anyone building with these tools.