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    129 repositories

    • evm

      Public
      An EVM compatible framework for blockchain development with the Cosmos SDK
      Go
      •
      Apache License 2.0
      •176•149•79•17•Updated Apr 27, 2026Apr 27, 2026

    • gaia

      Public
      Cosmos Hub
      golangblockchaincosmos
      golangblockchaincosmosibccosmos-sdkcosmos-hubinterchain-security
      Go
      •
      Apache License 2.0
      •772•568•12•26•Updated Apr 27, 2026Apr 27, 2026

    • 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.
      golangblockchainproof-of-stake
      golangblockchainproof-of-stakeibccosmos-sdkcosmos-hubinterchain-securityshared-security
      Go
      •
      Other
      •165•190•18•46•Updated Apr 24, 2026Apr 24, 2026

    • solidity-ibc-eureka

      Public
      This is a solidity implementation of IBC v2.
      Rust
      •
      Other
      •68•101•2•10•Updated Apr 24, 2026Apr 24, 2026

    • docs

      Public
      MDX
      •12•1•1•6•Updated Apr 24, 2026Apr 24, 2026

    • testnets

      Public
      Cosmos Testnets
      HTML
      •186•177•3•0•Updated Apr 24, 2026Apr 24, 2026

    • ibc-go

      Public
      Inter-Blockchain Communication Protocol (IBC) implementation in Golang.
      cosmos
      cosmos
      Go
      •
      Apache License 2.0
      •752•638•7•12•Updated Apr 24, 2026Apr 24, 2026

    • cosmos-sdk

      Public
      :chains: A Framework for Building High Value Public Blockchains :sparkles:
      gogolangblockchain
      gogolangblockchaincryptocurrencytendermintcosmos-sdkcometbft
      Go
      •
      Apache License 2.0
      •4.2k•7k•167•33•Updated Apr 24, 2026Apr 24, 2026

    • ibc-apps

      Public
      IBC applications and middleware for Cosmos SDK chains.
      Go
      •
      Apache License 2.0
      •101•92•18•17•Updated Apr 24, 2026Apr 24, 2026

    • ledger-cosmos

      Public
      C
      •
      Apache License 2.0
      •122•60•0•1•Updated Apr 24, 2026Apr 24, 2026

    • chain-registry

      Public
      Python
      •
      Creative Commons Attribution 4.0 International
      •1.5k•572•68•31•Updated Apr 24, 2026Apr 24, 2026

    • go-ethereum

      Public
      Official Go implementation of the Ethereum protocol
      Go
      •
      GNU Lesser General Public License v3.0
      •22k•1•0•3•Updated Apr 23, 2026Apr 23, 2026

    • interchaintest

      Public
      e2e testing framework for the interchain
      Go
      •
      Apache License 2.0
      •2•4•0•11•Updated Apr 23, 2026Apr 23, 2026

    • tokenfactory

      Public
      SDK v0.53 tokenfactory
      Go
      •17•1•0•2•Updated Apr 22, 2026Apr 22, 2026

    • wallet-registry

      Public
      Creative Commons Attribution 4.0 International
      •13•2•4•0•Updated Apr 13, 2026Apr 13, 2026

    • go-bip39

      Public
      A BIP0039 implementation in Go
      Go
      •
      MIT License
      •208•9•0•2•Updated Apr 13, 2026Apr 13, 2026

    • cosmos-proto

      Public
      Go
      •
      Other
      •16•38•14•9•Updated Apr 13, 2026Apr 13, 2026

    • keyring

      Public
      Go library providing a uniform interface across a range of secure credential stores
      Go
      •
      MIT License
      •158•3•0•2•Updated Apr 13, 2026Apr 13, 2026

    • awesome-cosmos

      Public
      Collection of Cosmos related resources
      awesomeblockchainawesome-list
      awesomeblockchainawesome-listcosmoscosmos-sdk
      Creative Commons Zero v1.0 Universal
      •171•596•1•8•Updated Apr 13, 2026Apr 13, 2026

    • ics23

      Public
      Building generic merkle proof format for IBC
      Rust
      •
      Apache License 2.0
      •81•128•22•13•Updated Apr 13, 2026Apr 13, 2026

    • 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/scra…
      TypeScript
      •
      Apache License 2.0
      •409•695•145•28•Updated Apr 13, 2026Apr 13, 2026

    • vanity

      Public
      HTML
      •5•4•0•1•Updated Apr 13, 2026Apr 13, 2026

    • ibc

      Public
      Interchain Standards (ICS) for the Cosmos network & interchain ecosystem.
      blockchaincosmosdistributed-ledger
      blockchaincosmosdistributed-ledgerinterchain
      TeX
      •
      Other
      •452•1k•24•29•Updated Apr 13, 2026Apr 13, 2026

    • security

      Public
      Cosmos Security contains guidelines (and tools in the future) for a responsible security incident disclosure
      Standard ML
      •5•8•12•1•Updated Apr 13, 2026Apr 13, 2026

    • ibc-relayer

      Public
      Go
      •
      Other
      •1•0•0•0•Updated Apr 13, 2026Apr 13, 2026

    • wasmd

      Public
      Basic cosmos-sdk app with web assembly smart contracts
      Go
      •
      Other
      •528•2•0•3•Updated Apr 13, 2026Apr 13, 2026

    • quint

      Public archive
      An executable specification language with delightful tooling based on the temporal logic of actions (TLA)
      TypeScript
      •
      Apache License 2.0
      •126•0•0•1•Updated Apr 9, 2026Apr 9, 2026

    • cosmos-db

      Public
      Go
      •
      Apache License 2.0
      •40•25•9•8•Updated Apr 9, 2026Apr 9, 2026

    • iavl

      Public
      Merkleized IAVL+ Tree implementation in Go
      cryptographyblockchainmerkle-tree
      cryptographyblockchainmerkle-tree
      Go
      •
      Apache License 2.0
      •319•450•35•41•Updated Apr 9, 2026Apr 9, 2026

    • btree

      Public
      Go
      •
      MIT License
      •1•1•0•0•Updated Apr 9, 2026Apr 9, 2026
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