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order: 1
parent:
  title: Core
  order: 4
---

# Overview

This section dives into the internals of the CometBFT's implementation.

- [Using CometBFT](./using-cometbft.md)
- [Configuration](./configuration.md)
- [Running in Production](./running-in-production.md)
- [Metrics](./metrics.md)
- [Validators](./validators.md)
- [Subscribing to events](./subscription.md)
- [Block Structure](./block-structure.md)
- [RPC](./rpc.md)
- [Block Sync](./block-sync.md)
- [State Sync](./state-sync.md)
- [Mempool](./mempool.md)
- [Light Client](./light-client.md)
