There are 2 repositories under ethereum-explorer topic.
Ethereum PoA private network
Docker Compose resources to run BlockScout, an open source Ethereum blockchain explorer
Node js API for scanning ethereum blockchain transactions
Ethereum Explorer to use with BFA Test Blockchain Network
Explorer to use with BFA Blockchain Test Network
Blockkube-explorer: A real-time Ethereum blockchain explorer built with Next.js & MongoDB. Features include dynamic data fetching, wallet insights, and optional full blockchain indexing. Ideal for intuitive Ethereum network interactions.
Using Ruby on Rails to demo a simple version of https://etherscan.io.