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Cosmos

A collection of teams working on decentralized technology for the internet of blockchains - The Interchain.

Developer Portal: Quick Start Interchain Discord: Support & Community GitHub Discussions: Technical Hub

Interchain Stack Components

Chain Info CometBFT Frontend Cosmos SDK CosmWasm IBC Testing
Registries & Tools Battle-Tested Consensus TS Tooling & Utilities Build Chains & Rollups Smart Contracts Inter-Blockchain Communication Utilities & Frameworks
docs docs docs docs docs
Chain Registry CometBFT CosmJS Cosmos SDK CosmWasm ibc-go Interchain Test
npm Module CometBFT DB Telescope Ignite CLI Academy ibc-rs Starship
Utilities Cosmos Kit Spawn CLI TS Codegen Hermes cw-multi-test
Client Create Cosmos App Wasmd Go Relayer
Rust Crate Interchain UI TS Relayer

Security - for all updates and processes

Discover other awesome interchain projects on Awesome Cosmos, Awesome CosmWasm, and Cosmos Rust.

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  1. cosmos-sdk Public

    ⛓️ A Framework for Building High Value Public Blockchains ✨

    Go 6.6k 3.9k

  2. cosmos Public

    Internet of Blockchains ⚛

    TeX 1.3k 320

  3. gaia Public

    Cosmos Hub

    Go 543 755

  4. cosmjs Public

    The Swiss Army knife to power JavaScript based client solutions ranging from Web apps/explorers over browser extensions to server-side clients like faucets/scrapers.

    TypeScript 679 371

  5. ibc-go Public

    Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

    Go 596 694

  6. ibc Public

    Interchain Standards (ICS) for the Cosmos network & interchain ecosystem.

    TeX 979 436

Repositories

Showing 10 of 118 repositories
  • solidity-ibc-eureka Public

    This is a solidity implementation of IBC v2.

    Rust 77 MIT 32 24 6 Updated May 19, 2025
  • cosmos-sdk Public

    ⛓️ A Framework for Building High Value Public Blockchains ✨

    Go 6,594 Apache-2.0 3,898 265 (1 issue needs help) 30 Updated May 19, 2025
  • evm Public

    An EVM compatible framework for blockchain development with the Cosmos SDK

    Go 61 Apache-2.0 26 53 7 Updated May 17, 2025
  • ibc-go Public

    Inter-Blockchain Communication Protocol (IBC) implementation in Golang.

    Go 596 MIT 694 58 (2 issues need help) 20 Updated May 16, 2025
  • gaia Public

    Cosmos Hub

    Go 543 Apache-2.0 755 26 (1 issue needs help) 18 Updated May 15, 2025
  • cosmos-db Public
    Go 22 Apache-2.0 33 7 5 Updated May 15, 2025
  • testnets Public

    Cosmos Testnets

    Shell 165 184 3 0 Updated May 15, 2025
  • iavl Public

    Merkleized IAVL+ Tree implementation in Go

    Go 437 Apache-2.0 301 32 13 Updated May 15, 2025
  • rosetta Public

    Rosetta implementation for cosmos zones

    Go 6 Apache-2.0 9 0 3 Updated May 15, 2025
  • go-ethereum Public Forked from ethereum/go-ethereum

    Official Go implementation of the Ethereum protocol

    Go 1 LGPL-3.0 23,624 0 0 Updated May 14, 2025

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