The ledger implementation and specifications of the Cardano blockchain.

Implementation of the Hydra Head protocol

Cardano Blockchain Data Node

Go implementation of the Cardano Ouroboros family of protocols

Easily create payment requests for Cardano

Open source end-to-end marketplace for physical products in the Cardano ecosystem. This project is a contribution to the Cardano Open Source community. Projected completion time 12 months. 🚀 ₳D₳

A common place to identify groups for pools running in Cardano Ecosystem

Ansible playbooks and roles to install cardano services

Lucid is a library, which allows you to create Cardano transactions and off-chain code for your Plutus contracts in JavaScript, Deno and Node.js.

Yoroi - Your Cardano entry point for joining the ecosystem, whether as developer or user.

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

Human-Readable Explorer for the Orcfax Oracle Network

A modern smart contract platform for Cardano

Stake-based threshold multi-signatures protocol

Multi-protocol API for interfacing with a local Cardano node

Identity Wallet is an open source mobile application developed by the Cardano Foundation. It provides a digital solution for users to securely store, manage, and share their identifiers and verifiable credentials.

WebSocket link for Blockfrost.io API.

🎙️ Catalyst Voices provides a unified experience and platform including production-ready liquid democracy, meaningful collaboration opportunities & data-driven context for better onboarding & decisions.

A Demeter starter kit that shows how to interact with a Cardano Node using Go

A TUI for monitoring Cardano nodes