This is a lightweight beaconchain explorer.

A Beaconchain explorer is a tool that allows users to view and interact with the data on the Ethereum Beacon Chain. It is similar to a blockchain explorer, which allows users to view data on a blockchain such as the current state of transactions and blocks - but focussed on exploring the beaconchain.

This "lightweight" explorer loads most of the information directly from an underlying standard beacon node api, which makes it a lot easier and cheaper to run (no 3rd party proprietary database like bigtables required).

Holešky Testnet:

• https://dora-holesky.pk910.de/
• https://dora.holesky.ethpandaops.io/

Sepolia Testnet:

• https://dora.sepolia.ethpandaops.io/

Ephemery Testnet:

• https://beaconlight.ephemery.dev/

Read through the wiki for setup & configuration instructions.

The explorer has no mandatory external dependencies. It can even run completely in memory only.
However, for best performance I recommend using a PostgreSQL database.

https://github.com/ethpandaops/tooling-wishlist/blob/master/tools/lightweight-beaconchain-explorer.md

Things that might be worth adding at some time

• Show Sync Committees
• Show Deposits

This explorer is heavily based on the code from gobitfly/eth2-beaconchain-explorer.