Besu is an Ethereum client that runs on the Ethereum public network, private networks, and test networks such as Rinkeby, Ropsten, and Görli. Image Modified
Hyperledger Aries is infrastructure for blockchain-rooted, peer-to-peer interactions. It includes a shared cryptographic wallet for blockchain clientsas well as a communications protocol for allowing off-ledger interactionbetween those clients.
Hyperledger Avalon enables privacy in blockchain transactions, moving intensive processing from a main blockchain to improve scalability and latency, and to support attested Oracles
Blockchain benchmark framework which allows users to measure the performance of a specific blockchain implementation with a set of predefined use cases.