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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 6.5k 3.8k

  2. cosmos cosmos Public

    Internet of Blockchains ⚛

    TeX 1.3k 321

  3. gaia gaia Public

    Cosmos Hub

    Go 533 747

  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 669 361

  5. ibc-go ibc-go Public

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

    Go 590 686

  6. ibc ibc Public

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

    TeX 962 426

Repositories

Showing 10 of 115 repositories
  • chain-registry Public
    cosmos/chain-registry’s past year of commit activity
    Python 539 CC-BY-4.0 1,332 64 (2 issues need help) 13 Updated Apr 1, 2025
  • ibc-go Public

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

    cosmos/ibc-go’s past year of commit activity
    Go 590 MIT 686 261 (8 issues need help) 39 Updated Apr 1, 2025
  • cosmos-sdk Public

    ⛓️ A Framework for Building High Value Public Blockchains ✨

    cosmos/cosmos-sdk’s past year of commit activity
    Go 6,525 Apache-2.0 3,841 317 (1 issue needs help) 55 Updated Apr 1, 2025
  • solidity-ibc-eureka Public

    This is a solidity implementation of IBC v2.

    cosmos/solidity-ibc-eureka’s past year of commit activity
    Solidity 64 MIT 24 49 6 Updated Apr 1, 2025
  • iavl Public

    Merkleized IAVL+ Tree implementation in Go

    cosmos/iavl’s past year of commit activity
    Go 433 Apache-2.0 293 31 22 Updated Apr 1, 2025
  • testnets Public

    Cosmos Testnets

    cosmos/testnets’s past year of commit activity
    Shell 163 183 3 0 Updated Apr 1, 2025
  • nightly-stack Public
    cosmos/nightly-stack’s past year of commit activity
    Shell 3 2 10 3 Updated Apr 1, 2025
  • go-ethereum Public Forked from evmos/go-ethereum

    Official Go implementation of the Ethereum protocol

    cosmos/go-ethereum’s past year of commit activity
    Go 0 LGPL-3.0 23,465 0 1 Updated Apr 1, 2025
  • interchain-security Public

    Interchain Security is an open sourced IBC application which allows cosmos blockchains to lease their proof-of-stake security to one another.

    cosmos/interchain-security’s past year of commit activity
    Go 176 162 18 (3 issues need help) 34 Updated Apr 1, 2025
  • ibc-proto-rs Public

    Rust Protobuf definitions and gRPC clients for interacting with Cosmos SDK, IBC and Interchain Security

    cosmos/ibc-proto-rs’s past year of commit activity
    Rust 52 Apache-2.0 36 7 11 Updated Mar 31, 2025
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