Skip to content

@input-output-hk Input Output

Change the repository type filter

All

    Repositories list

    732 repositories

    • catalyst-voices

      Public
      🎙️ Catalyst Voices provides a unified experience and platform including production-ready liquid democracy, meaningful collaboration opportunities & data-driven context for better onboarding & decisions.
      dartrustflutterweb3catalystcardano
      Dart
      •
      Apache License 2.0
      •8•31•387•16•Updated Feb 7, 2025Feb 7, 2025

    • lace

      Public
      The Lace Wallet.
      cryptowalletlacecardano
      TypeScript
      •
      Apache License 2.0
      •5•19•14•30•Updated Feb 7, 2025Feb 7, 2025

    • mithril

      Public
      Stake-based threshold multi-signatures protocol
      rustblockchainscalabilitymithrilmultisigcardanocardano-nodemulti-signaturesmulti-signature-aggregation
      Rust
      •
      Apache License 2.0
      •41•133•69•6•Updated Feb 7, 2025Feb 7, 2025

    • cardano-js-sdk

      Public
      JavaScript SDK for interacting with Cardano, providing various key management options, with support for popular hardware wallets
      TypeScript
      •
      Apache License 2.0
      •61•217•3•13•Updated Feb 7, 2025Feb 7, 2025

    • partner-chains

      Public
      Substrate node with capability of communicating with Cardano network
      Rust
      •
      Apache License 2.0
      •11•46•4•5•Updated Feb 7, 2025Feb 7, 2025

    • ouroboros-leios

      Public
      Documentation and tools relating to the design and prototyping of Ouroboros Leios
      blockchainscalingcardano
      Jupyter Notebook
      •4•13•10•5•Updated Feb 7, 2025Feb 7, 2025

    • cardano-node-wiki

      Public
      6•11•3•6•Updated Feb 7, 2025Feb 7, 2025

    • ekg-forward

      Public
      EKG forwarding library
      Haskell
      •
      Apache License 2.0
      •11•7•2•2•Updated Feb 7, 2025Feb 7, 2025

    • capkgs

      Public
      Content Addressed Packages
      nixcontent-addressed
      Crystal
      •
      Apache License 2.0
      •1•3•0•0•Updated Feb 7, 2025Feb 7, 2025

    • catalyst-libs

      Public
      🌐 A collection of multi-language libraries supporting Catalyst, Cardano’s community-driven innovation platform, enabling secure voting, proposal management, and ecosystem integration.
      dartrustflutterweb3
      Rust
      •
      Apache License 2.0
      •0•2•8•8•Updated Feb 7, 2025Feb 7, 2025

    • essential-cardano-content

      Public
      JavaScript
      •6•4•1•1•Updated Feb 7, 2025Feb 7, 2025

    • haskell.nix

      Public
      Alternative Haskell Infrastructure for Nixpkgs
      nixbuild-toolhacktoberfestinfrastructurehaskellnix-expressions
      Nix
      •
      Apache License 2.0
      •240•571•178•10•Updated Feb 7, 2025Feb 7, 2025

    • formal-streamlet

      Public
      An Agda mechanization of the Streamlet consensus protocol.
      Agda
      •
      MIT License
      •0•1•0•0•Updated Feb 7, 2025Feb 7, 2025

    • cardano-documentation

      Public
      TypeScript
      •
      Creative Commons Attribution 4.0 International
      •160•262•0•0•Updated Feb 7, 2025Feb 7, 2025

    • haskell-nix-example

      Public
      haskell nix example repository
      Nix
      •1•3•1•1•Updated Feb 7, 2025Feb 7, 2025

    • catalyst-forge

      Public
      Project Catalyst developer platform
      Go
      •
      Apache License 2.0
      •0•1•5•6•Updated Feb 7, 2025Feb 7, 2025

    • hackage.nix

      Public
      Automatically generated Nix expressions for Hackage
      Nix
      •18•20•0•0•Updated Feb 7, 2025Feb 7, 2025

    • stackage.nix

      Public
      Automatically generated Nix expressions of Stackage snapshots
      Nix
      •7•12•0•0•Updated Feb 7, 2025Feb 7, 2025

    • cizero

      Public
      Zig
      •0•0•0•0•Updated Feb 6, 2025Feb 6, 2025

    • iohk-nix

      Public
      nix scripts shared across projects
      Nix
      •29•62•5•0•Updated Feb 6, 2025Feb 6, 2025

    • catalyst-ci

      Public
      Common CI workflows for Project Catalyst
      Python
      •
      Apache License 2.0
      •0•6•17•1•Updated Feb 6, 2025Feb 6, 2025

    • caryatid

      Public
      Caryatid Event-based Modular Framework
      Rust
      •
      Apache License 2.0
      •1•4•2•0•Updated Feb 6, 2025Feb 6, 2025

    • catalyst-core

      Public
      ⚙️ Core Catalyst Governance Engine and utilities.
      web3voting-systemrust
      Rust
      •
      Apache License 2.0
      •16•39•9•3•Updated Feb 6, 2025Feb 6, 2025

    • ouroboros-network-ops

      Public
      Just
      •
      Apache License 2.0
      •1•1•0•0•Updated Feb 6, 2025Feb 6, 2025

    • testgen-hs

      Public
      CBOR test case generator and deserializer for cross-checking other implementations
      Haskell
      •
      Apache License 2.0
      •0•1•0•0•Updated Feb 6, 2025Feb 6, 2025

    • devx

      Public
      The Developer Experience Shell - This repo contains a nix develop shell for haskell. Its primary purpose is to help get a development shell for haskell quickly and across multiple operating systems (and architectures).
      hacktoberfest
      Nix
      •
      Apache License 2.0
      •9•43•16•2•Updated Feb 6, 2025Feb 6, 2025

    • nami

      Public
      Nami Wallet is a browser based wallet extension to interact with the Cardano blockchain. Support requests: https://iohk.zendesk.com/hc/en-us/requests/new
      javascriptextensionwalletcardano
      JavaScript
      •
      Apache License 2.0
      •168•371•595•7•Updated Feb 6, 2025Feb 6, 2025

    • ImpSpec

      Public
      Haskell imperative test framework built on top of HSpec and QuickCheck
      Haskell
      •
      Apache License 2.0
      •0•2•0•1•Updated Feb 6, 2025Feb 6, 2025

    • cardano-parts

      Public
      Nix flake parts for cardano clusters
      Nix
      •
      Apache License 2.0
      •1•7•2•0•Updated Feb 5, 2025Feb 5, 2025

    • cardano-playground

      Public
      Cardano testnet clusters
      HTML
      •
      Apache License 2.0
      •5•4•0•0•Updated Feb 5, 2025Feb 5, 2025