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).

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

A Rust implementation of the Cosmos SDK

Official consensus client of the Polygon blockchain.

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.

subnet-core – Minimal TypeScript educational node modeling Bitcoin‑IPC: Proof‑of‑Stake subnets with BTC‑denominated stake, CometBFT‑style weighted quorum gates, cross‑subnet envelopes (SegWit / OP_RETURN batching), and a local two‑subnet harness with optional Bitcoin Core regtest integration. A living reference for researchers

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

⛓️ First and Largest Liquid Staking and Restaking in the Modular Ecosystem

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.

Fast, crash-safe migration tool for converting Cosmos/CometBFT node databases from LevelDB to PebbleDB. Features adaptive batching, checkpoint recovery, progress tracking, and data verification. Drop-in replacement for better performance and reduced storage.