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    • 0000Updated Jan 6, 2026Jan 6, 2026
    • The ledger implementation and specifications of the Cardano blockchain.
      Haskell
      17128320212Updated Jan 6, 2026Jan 6, 2026
    • A component that follows the Cardano chain and stores blocks and transactions in PostgreSQL
      Haskell
      17031415131Updated Jan 6, 2026Jan 6, 2026
    • Implementation of a Consensus Layer for the Ouroboros family of protocols
      Haskell
      386040571Updated Jan 6, 2026Jan 6, 2026
    • cardano-node-tests

      Public
      System and end-to-end (E2E) tests for cardano-node.
      Python
      2959383Updated Jan 6, 2026Jan 6, 2026
    • cardano-node

      Public
      The core component that is used to participate in a Cardano decentralised blockchain.
      Haskell
      7493.2k18935Updated Jan 6, 2026Jan 6, 2026
    • Specifications of network protocols and implementations of components running these protocols which support a family of Ouroboros Consesus protocols; the diffusion layer of the Cardano Node.
      Haskell
      9529232931Updated Jan 6, 2026Jan 6, 2026
    • This repository holds the Intersect Knowledge Base
      2100Updated Jan 6, 2026Jan 6, 2026
    • Formal specifications of the Cardano ledger
      Agda
      204912214Updated Jan 6, 2026Jan 6, 2026
    • Metadata for Cardano's Haskell package repository
      Shell
      33372716Updated Jan 6, 2026Jan 6, 2026
    • Code used throughout the Cardano eco-system
      Haskell
      47104315Updated Jan 6, 2026Jan 6, 2026
    • GovTool Tests Dashboard
      0110Updated Jan 6, 2026Jan 6, 2026
    • plutus

      Public
      The Plutus language implementation and tools
      Haskell
      5021.6k17469Updated Jan 5, 2026Jan 5, 2026
    • Cardano API
      Haskell
      26404222Updated Jan 5, 2026Jan 5, 2026
    • This repo is managed by Intersect on behalf of the Developer Advocates.
      TypeScript
      161082Updated Jan 5, 2026Jan 5, 2026
    • This repository contains sources for the command-line interface (CLI) tool for interacting with the Cardano blockchain.
      Haskell
      2374459Updated Jan 5, 2026Jan 5, 2026
    • TypeScript
      41024Updated Jan 5, 2026Jan 5, 2026
    • dmq-node

      Public
      DMQ-Node is a diffusion layer for Mithril, based on Ouroboros-Network.
      Haskell
      0290Updated Jan 2, 2026Jan 2, 2026
    • Addresses and mnemonic manipulation & derivations
      Haskell
      5116180Updated Jan 1, 2026Jan 1, 2026
    • Regular updates from the Cardano developer team
      Shell
      151141Updated Dec 22, 2025Dec 22, 2025
    • Haskell
      10762Updated Dec 22, 2025Dec 22, 2025
    • cardonnay

      Public
      Cardano local testnets
      Shell
      0510Updated Dec 19, 2025Dec 19, 2025
    • Documents/Artifacts for the Open Source Committee can be founnd in this Repository. If there are questions or concerns, Please create an issue or contact the Open Source Office.
      4301Updated Dec 19, 2025Dec 19, 2025
    • lsm-tree

      Public
      A Haskell library for on-disk tables based on LSM-Trees
      Haskell
      950238Updated Dec 19, 2025Dec 19, 2025
    • Anchor metadata for Governance Actions submitted by Intersect.
      5612Updated Dec 18, 2025Dec 18, 2025
    • Intersect MBO Open Source Office (OSO)
      Shell
      113741Updated Dec 18, 2025Dec 18, 2025
    • This repo retains updates for Technical Steering Committee and relevant Technical Working Groups
      0100Updated Dec 18, 2025Dec 18, 2025
    • This repo retains updates for Membership and Community Committee and relevant Working Groups
      0100Updated Dec 18, 2025Dec 18, 2025
    • This repo retains updates for Core Infrastructure Roadmap Committee and relevant Working Groups
      1200Updated Dec 17, 2025Dec 17, 2025
    • HTML
      1000Updated Dec 17, 2025Dec 17, 2025