Repositories list

• partner-chains

  Public
  Substrate node with capability of communicating with Cardano network

  Rust

  •

  Apache License 2.0

  •22•62•2•15•Updated Sep 9, 2025Sep 9, 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.

  dartrustflutter+ 1web3

  Rust

  •

  Apache License 2.0

  •0•4•31•12•Updated Sep 9, 2025Sep 9, 2025

• haskell.nix

  Public
  Alternative Haskell Infrastructure for Nixpkgs

  nixbuild-toolhacktoberfest+ 3infrastructurehaskellnix-expressions

  Nix

  •

  Apache License 2.0

  •252•602•166•5•Updated Sep 9, 2025Sep 9, 2025

• cardano-ledger-release-tool

  Public
  This is a tool that is used by the cardano-ledger team to simplify and enforce releasing and versioning policy

  Haskell

  •

  Apache License 2.0

  •0•1•0•0•Updated Sep 9, 2025Sep 9, 2025

• hackage.nix

  Public
  Automatically generated Nix expressions for Hackage

  Nix

  •19•21•0•0•Updated Sep 9, 2025Sep 9, 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

  •63•229•2•9•Updated Sep 9, 2025Sep 9, 2025

• cardano-parameters

  Public
  Cardano network parameters which are updated regularly from Blockfrost

  Shell

  •

  Apache License 2.0

  •0•1•0•0•Updated Sep 9, 2025Sep 9, 2025

• ouroboros-praos-formal-spec

  Public
  Formal specification of Ouroboros Praos

  Agda

  •0•1•1•2•Updated Sep 9, 2025Sep 9, 2025

• acropolis

  Public
  Acropolis microservice architecture & components in Rust

  Rust

  •

  Apache License 2.0

  •2•8•29•4•Updated Sep 8, 2025Sep 8, 2025

• 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.

  dartrustflutter+ 3web3catalystcardano

  Dart

  •

  Apache License 2.0

  •9•36•281•24•Updated Sep 8, 2025Sep 8, 2025

• ouroboros-leios-formal-spec

  Public
  Agda

  •0•2•2•3•Updated Sep 8, 2025Sep 8, 2025

• CHA-react-FE-template

  Public template
  TypeScript

  •0•2•0•1•Updated Sep 8, 2025Sep 8, 2025

• catalyst-onchain-libs

  Public
  Haskell

  •1•3•3•0•Updated Sep 8, 2025Sep 8, 2025

• mithril

  Public
  Stake-based threshold multi-signatures protocol

  rustblockchainscalability+ 6mithrilmultisigcardanocardano-nodemulti-signaturesmulti-signature-aggregation

  Rust

  •

  Apache License 2.0

  •46•141•78•6•Updated Sep 8, 2025Sep 8, 2025

• ouroboros-leios

  Public
  Documentation and tools relating to the design and prototyping of Ouroboros Leios

  blockchainscalingcardano

  Jupyter Notebook

  •8•25•14•7•Updated Sep 8, 2025Sep 8, 2025

• hermes

  Public
  🏛️ Hermes is a high-availability blockchain voting database that acts as a distributed storage and event processor for voting events, proposals, and actions.

  rustwasmflutter+ 1web3

  Rust

  •

  Apache License 2.0

  •2•19•55•3•Updated Sep 8, 2025Sep 8, 2025

• lace-ui-toolkit

  Public
  Lace UI Toolkit library

  TypeScript

  •

  Apache License 2.0

  •1•1•0•20•Updated Sep 8, 2025Sep 8, 2025

• partner-chains-smart-contracts

  Public
  Command Line Tool and Cardano Plutus Contracts for interacting with Partner Chains.

  Haskell

  •

  Apache License 2.0

  •3•10•65•2•Updated Sep 8, 2025Sep 8, 2025

• flutter_rust_bridge

  Public
  Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple.

  dartrustffi+ 2flutterbindgen

  Dart

  •

  MIT License

  •355•0•0•0•Updated Sep 8, 2025Sep 8, 2025

• iogx

  Public
  Flake Template for Haskell Projects

  Nix

  •9•25•1•0•Updated Sep 8, 2025Sep 8, 2025

• catalyst-engineering

  Public
  📚 All things engineering: processes, best practices, setup guides, and more!

  engineeringwiki

  MIT License

  •0•4•1•2•Updated Sep 8, 2025Sep 8, 2025

• catalyst-ci

  Public
  Common CI workflows for Project Catalyst

  Python

  •

  Apache License 2.0

  •0•7•20•6•Updated Sep 8, 2025Sep 8, 2025

• iohk-nix

  Public
  nix scripts shared across projects

  Nix

  •30•62•0•1•Updated Sep 8, 2025Sep 8, 2025

• daedalus

  Public
  The open source cryptocurrency wallet for ada, built to grow with the community

  TypeScript

  •

  Apache License 2.0

  •300•1.2k•94•33•Updated Sep 8, 2025Sep 8, 2025

• catalyst-forge

  Public
  Project Catalyst developer platform

  Go

  •

  Apache License 2.0

  •0•1•21•7•Updated Sep 7, 2025Sep 7, 2025

• foliage

  Public
  🌿 Foliage is a tool to create custom Haskell package repositories, in a fully reproducible way.

  haskell

  Haskell

  •

  MIT License

  •9•43•21•8•Updated Sep 7, 2025Sep 7, 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

  •10•50•20•5•Updated Sep 7, 2025Sep 7, 2025

• ci-world

  Public
  Nix

  •

  Apache License 2.0

  •1•2•0•3•Updated Sep 7, 2025Sep 7, 2025

• git-rev

  Public
  Haskell

  •

  Apache License 2.0

  •0•0•0•1•Updated Sep 7, 2025Sep 7, 2025

• cardano-git-rev

  Public
  Haskell

  •

  Apache License 2.0

  •0•1•0•1•Updated Sep 7, 2025Sep 7, 2025