Graduated Projects

Title	Project	Description
Hyperledger Aries		Hyperledger Aries is infrastructure for blockchain-rooted, peer-to-peer interactions as defined in the Trust over IP Technical Stack, Layers 2 (secure peer to peer communications) and 3 (data exchange protocols). It defines messaging protocols and implements those protocols in shared, reusable, interoperable tool kits designed for initiatives and solutions focused on creating, transmitting and storing verifiable digital credentials.
Hyperledger Besu		Hyperledger Besu is an Ethereum client designed to be enterprise-friendly for both public and private permissioned network use cases. It can also be ran on test networks such as Rinkeby, Ropsten, and Görli. Hyperledger Besu includes several consensus algorithms including PoW, and PoA (IBFT, IBFT 2.0, QBFT, Ethash, and Clique). Its comprehensive permissioning schemes are designed specifically for use in a consortium environment.
Hyperledger Fabric		Hyperledger Fabric is intended as a foundation for developing applications or solutions with a modular architecture. Hyperledger Fabric allows components, such as consensus and membership services, to be plug-and-play. Its modular and versatile design satisfies a broad range of industry use cases. It offers a unique approach to consensus that enables performance at scale while preserving privacy.
Hyperledger Indy		Hyperledger Indy provides tools, libraries, and reusable components for providing digital identities rooted on blockchains or other distributed ledgers so that they are interoperable across administrative domains, applications, and any other silo. Indy is interoperable with other blockchains or can be used standalone powering the decentralization of identity.
Hyperledger Iroha		Hyperledger Iroha is designed to be simple and easy to incorporate into infrastructural or IoT projects requiring distributed ledger technology. Hyperledger Iroha features a simple construction, modular, domain-driven C++ design, emphasis on client application development and a new, crash fault tolerant consensus algorithm, called YAC.
Hyperledger Sawtooth		Hyperledger Sawtooth offers a flexible and modular architecture separates the core system from the application domain, so smart contracts can specify the business rules for applications without needing to know the underlying design of the core system. Hyperledger Sawtooth supports a variety of consensus algorithms, including Practical Byzantine Fault Tolerance (PBFT) and Proof of Elapsed Time (PoET).
Hyperledger Sawtooth		Hyperledger Sawtooth offers a flexible and modular architecture separates the core system from the application domain, so smart contracts can specify the business rules for applications without needing to know the underlying design of the core system. Hyperledger Sawtooth supports a variety of consensus algorithms, including Practical Byzantine Fault Tolerance (PBFT) and Proof of Elapsed Time (PoET).

Incubating Projects

Title	Project	Description
Hyperledger AnonCreds		AnonCreds (anonymous credentials) are a type of verifiable credential that supports important privacy-preserving capabilities through the use of zero-knowledge proof (ZKP) cryptography. Within the Hyperledger AnonCreds project is a specification for AnonCreds, documentation, implementations and tests.
Hyperledger Bevel Home		Hyperledger Bevel is an accelerator by which developers can consistently deploy production-ready distributed networks across public and private cloud providers.
Hyperledger Cacti Home		Hyperledger Cactus is a plugin-based framework which aims to provide developers with an abstraction over protocol specific implementations and enabling interoperability. This enables solutions to adapt to new protocols and make transactions involving multiple public and/or permissioned ledgers more easily.
Hyperledger Caliper		Blockchain benchmark framework which allows users to measure the performance of a specific blockchain implementation with a set of predefined use cases.
Hyperledger Cello		Blockchain operating system
Hyperledger FireFly Home		Hyperledger FireFly is the first open source Supernode: a complete stack for enterprises to build and scale secure Web3 applications. The FireFly API for digital assets, data flows, and blockchain transactions makes it radically faster to build production-ready apps on popular chains and protocols.
Hyperledger Grid		Platform for building supply chain solutions that include distributed ledger components.
Hyperledger Solang		Solang is a portable compiler for the Solidity language that targets Solana and Substrate (Polkadot). It is written in Rust, and leverages the LLVM infrastructure for the compiler backend.
Hyperledger Transact		Transact is a transaction execution platform designed to be used as a library or component when implementing distributed ledgers, including blockchains.
Hyperledger Ursa		A shared cryptographic library that enables people (and projects) to avoid duplicating cryptographic work across projects, increasing security in the process.