cometbft

Framework for building performant, customizable blockchains with native interoperability

Client libraries for Tendermint/CometBFT in Rust!

A modular framework for building EVM consensus clients ⛵️✨

The fast blockchain messenger protocol

Xian Network node implementation based on CometBFT

DCL is a public permissioned ledger framework for certification of device models. The ledger is based on Cosmos SDK and CometBFT (Tendermint).

Official consensus client of the Polygon blockchain.

The core blockchain powering KYVE’s decentralized data validation and staking.

A Rust implementation of the Cosmos SDK

The official OLLO Station network node

Tendermint ZK Light Client for ibc-solidity

Measure the cost of geographical decentralization.

A blockchain platform focused on secure and efficient data management. It features custom execution layers, batch processing, and a democratic validator system.

A simple yet powerful CLI tool for various cryptographic and address-related tasks, especially handy in Tendermint(CometBFT) & Ethereum ecosystems.

Tenderseed: maintained seed node for Cosmos TM1 (CometBFT) and TM2 (gno.land) p2p networks

Single-binary CLI for bootstrapping a cosmos-sdk node from a state-sync snapshot — talks the cometbft state-sync P2P protocol directly, no chain daemon required

A CLI tool to analyze and extract data from CometBFT databases including `state.db`, `tx_index.db`, and more for inspection and debugging purposes.

Rampage L1 – censorship-resistant truth engine

Canonical monorepo for the Aethelred protocol, security baselines, and public release provenance.

Next.js web UI for CometBFT Analyzer — visualize consensus events, latency, and network health powered by the backend/log ETL (batch/streaming, schema versioning, dedup) for analytics.