Repositories list

• 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).

  Nix

  •

  Apache License 2.0

  •10•2•0•1•Updated Jan 4, 2026Jan 4, 2026

• ogmios

  Public
  ❇️ A WebSocket JSON/RPC bridge for Cardano

  javascriptjsonwebsocket+ 2cardanocardano-node

  Haskell

  •

  Mozilla Public License 2.0

  •96•320•2•0•Updated Jan 3, 2026Jan 3, 2026

• gh-action-cardano-node-ogmios-docker-sync

  Public
  A GitHub Action to sync cardano-node-ogmios using Docker

  continuous-integrationciaction+ 1github-actions

  Mozilla Public License 2.0

  •1•1•0•0•Updated Dec 21, 2025Dec 21, 2025

• json-bigint

  Public
  JSON.parse/stringify with bigints support

  JavaScript

  •

  MIT License

  •200•0•0•1•Updated Dec 17, 2025Dec 17, 2025

• kupo

  Public
  🐹 Fast, lightweight & configurable chain-index for Cardano.

  httpblockchaindatabase-as-a-service+ 2cardanochain-index

  Haskell

  •

  Mozilla Public License 2.0

  •32•137•4•1•Updated Dec 3, 2025Dec 3, 2025

• ouroboros-network

  Public
  An implementation of the Ouroboros family of consensus algorithms, with its networking support

  Haskell

  •

  Apache License 2.0

  •95•0•0•0•Updated Oct 23, 2025Oct 23, 2025

• homebrew-formulas

  Public
  Ruby

  •0•0•0•0•Updated Oct 16, 2025Oct 16, 2025

• ouroboros-consensus

  Public
  Implementation of a Consensus Layer for the Ouroboros family of protocols

  Haskell

  •

  Apache License 2.0

  •38•0•0•0•Updated Oct 16, 2025Oct 16, 2025

• cardano-ledger

  Public
  The ledger implementation and specifications of the Cardano blockchain.

  Haskell

  •

  Apache License 2.0

  •171•0•0•0•Updated Sep 19, 2025Sep 19, 2025

• smart-contracts-analytics

  Public
  🔬 A collection of scripts to classify and analyze the on-chain smart contract activity on Cardano

  analyticssmart-contractscardano

  Rust

  •

  Mozilla Public License 2.0

  •1•10•1•0•Updated Jul 13, 2025Jul 13, 2025

• cardano-node

  Public
  The core component that is used to participate in a Cardano decentralised blockchain.

  Haskell

  •

  Apache License 2.0

  •749•0•0•0•Updated Jun 17, 2025Jun 17, 2025

• ogmios-mdk

  Public
  A minimalist JavaScript development kit for Ogmios.

  javascriptclientsdk+ 2cardanoogmios

  JavaScript

  •

  Apache License 2.0

  •0•1•0•0•Updated Mar 14, 2025Mar 14, 2025

• .github

  Public
  0•0•0•0•Updated Jan 4, 2025Jan 4, 2025

• cardano-api

  Public
  Cardano API

  Haskell

  •

  Apache License 2.0

  •26•0•0•0•Updated Nov 26, 2024Nov 26, 2024

• zhuli

  Public
  A hot/cold solution for delegate representatives on Cardano

  proxydelegategovernance+ 3cardanodrephot-cold-storage

  Rust

  •

  Mozilla Public License 2.0

  •2•7•0•0•Updated Sep 24, 2024Sep 24, 2024

• hjsonschema

  Public
  JSON Schema Draft 4 library (DEPRECATED)

  Haskell

  •

  MIT License

  •18•0•0•0•Updated Sep 21, 2024Sep 21, 2024

• cardanonical

  Public
  Canonical JSON schemas for Cardano objects, with reference encoders/decoders.

  apijsonjson-schema+ 2canonicalcardano

  Creative Commons Zero v1.0 Universal

  •1•10•0•2•Updated Aug 19, 2024Aug 19, 2024

• stake-dataset

  Public
  A dataset of stake distribution and stake pools information across all epochs.

  JavaScript

  •0•1•0•0•Updated Jun 8, 2024Jun 8, 2024

• sqlite-simple

  Public
  Mid-level bindings for sqlite

  Haskell

  •

  Other

  •45•0•0•0•Updated Feb 6, 2024Feb 6, 2024

• direct-sqlite

  Public
  C

  •

  MIT License

  •56•0•0•0•Updated Feb 6, 2024Feb 6, 2024

• ogmios-ts-client-starter-kit

  Public
  A Demeter starter kit that shows how to use Ogmios' Typescript client

  typescriptdemetercardano+ 1ogmios

  TypeScript

  •5•14•0•0•Updated Jan 3, 2024Jan 3, 2024

• text-ansi

  Public
  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •2•0•0•0•Updated Dec 6, 2023Dec 6, 2023

• asyncapi-react

  Public
  React component for rendering documentation from your specification in real-time in the browser. It also provides a WebComponent and bundle for Angular and Vue

  TypeScript

  •

  Apache License 2.0

  •162•0•0•0•Updated Nov 13, 2023Nov 13, 2023

• branding

  Public
  Logo proposal for https://github.com/CardanoSolutions

  Other

  •1•0•0•0•Updated Jul 30, 2023Jul 30, 2023

• kupo-js-starter-kit

  Public
  Example setups using Kupo, in JavaScript/Node.js

  nodejsdemetercardano+ 1kupo

  Mozilla Public License 2.0

  •0•0•0•0•Updated Jan 24, 2023Jan 24, 2023

• plutonomy-cli

  Public
  An extremely simple CLI for well-typed/plutonomy

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •2•0•0•0•Updated Jan 20, 2023Jan 20, 2023

• github-buttons

  Public
  Showcase the success of any GitHub repo or user with these simple, static buttons with dynamic counts.

  JavaScript

  •

  Apache License 2.0

  •269•0•0•0•Updated Jan 12, 2023Jan 12, 2023

• ByronWalletRecovery

  Public
  A collaborative investigation effort to help first ADA holders recover funds locked in old Byron wallets.

  Haskell

  •3•9•1•1•Updated Aug 18, 2022Aug 18, 2022

• plutus

  Public
  The Plutus language implementation and tools

  Haskell

  •

  Apache License 2.0

  •502•0•0•0•Updated Jun 29, 2022Jun 29, 2022

• hjsonpointer

  Public
  (Deprecated) JSON Pointer library for Haskell

  Haskell

  •

  MIT License

  •9•0•0•0•Updated Jun 2, 2022Jun 2, 2022