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@cosmos

COSMOS

The Internet of Blockchains
README.md

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

Participate: Interchain Developers Discord - Discussions & Product Feedback - Cosmos Hub Forum

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

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  1. cosmos-sdk cosmos-sdk Public

    ⛓️ A Framework for Building High Value Public Blockchains ✨

    Go 6.7k 4k

  2. cosmos cosmos Public

    Internet of Blockchains ⚛

    TeX 1.3k 322

  3. gaia gaia Public

    Cosmos Hub

    Go 551 768

  4. cosmjs 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 688 386

  5. ibc-go ibc-go Public

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

    Go 603 705

  6. ibc ibc Public

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

    TeX 990 445

Repositories

Showing 10 of 122 repositories
  • chain-registry Public
    cosmos/chain-registry’s past year of commit activity
    Python 561 CC-BY-4.0 1,406 68 (2 issues need help) 17 Updated Jul 28, 2025
  • solidity-ibc-eureka Public

    This is a solidity implementation of IBC v2.

    cosmos/solidity-ibc-eureka’s past year of commit activity
    Rust 83 MIT 41 30 10 Updated Jul 28, 2025
  • cosmos-sdk Public

    ⛓️ A Framework for Building High Value Public Blockchains ✨

    cosmos/cosmos-sdk’s past year of commit activity
    Go 6,678 Apache-2.0 3,954 260 (1 issue needs help) 19 Updated Jul 28, 2025
  • evm Public

    An EVM compatible framework for blockchain development with the Cosmos SDK

    cosmos/evm’s past year of commit activity
    Go 84 Apache-2.0 65 67 (5 issues need help) 29 Updated Jul 28, 2025
  • interchaintest Public Forked from strangelove-ventures/interchaintest

    e2e testing framework for the interchain

    cosmos/interchaintest’s past year of commit activity
    Go 1 Apache-2.0 147 0 15 Updated Jul 28, 2025
  • docs Public
    cosmos/docs’s past year of commit activity
    MDX 1 0 0 1 Updated Jul 26, 2025
  • cosmos-sdk-docs Public
    cosmos/cosmos-sdk-docs’s past year of commit activity
    HTML 15 34 5 3 Updated Jul 26, 2025
  • 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.

    cosmos/cosmjs’s past year of commit activity
    TypeScript 688 Apache-2.0 386 150 (1 issue needs help) 40 Updated Jul 25, 2025
  • iavl Public

    Merkleized IAVL+ Tree implementation in Go

    cosmos/iavl’s past year of commit activity
    Go 441 Apache-2.0 307 34 25 Updated Jul 23, 2025
  • evm-docs Public
    cosmos/evm-docs’s past year of commit activity
    JavaScript 0 LGPL-3.0 2 1 1 Updated Jul 22, 2025
View all repositories

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