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Hyperledger

Hyperledger, an LF Decentralized Trust project.

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The mission of Hyperledger is to foster and coordinate the premier community of software developers building enterprise grade open source software, in the form of platforms, libraries, tools and solutions, for multiparty systems using blockchain, distributed ledger, and related technologies; host the technical infrastructure for the Foundation, establishing a neutral home for community infrastructure, meetings, events, and collaborative discussions; drive broad adoption of the technology by building a substantial and diverse ecosystem of solution providers delivering production solutions and networks, and organizing industry end-users; advocate for the use and adoption of enterprise multiparty systems technologies through marketing, education and outreach; and work with other aligned organizations to accelerate implementation and public acceptance.

This organization contains the repositories for Hyperledger and many of the hosted projects and working groups. Below is the list of core Hyperledger repositories hosted here.

There are a number of ways that you can get involved with the Hyperledger community: participate on the Hyperledger mailing lists, start or join a Hyperledger meetup, or join us on Hyperledger's Discord server: Join Hyperledger Discord Server

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  1. governance governance Public

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Repositories

Showing 10 of 94 repositories
  • besu Public

    An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

    hyperledger/besu’s past year of commit activity
    Java 1,675 Apache-2.0 953 146 (1 issue needs help) 33 Updated Aug 8, 2025
  • fabric-chaincode-go Public

    Hyperledger Fabric Packages for Go Chaincode

    hyperledger/fabric-chaincode-go’s past year of commit activity
    Go 148 Apache-2.0 131 3 1 Updated Aug 8, 2025
  • besu-native Public
    hyperledger/besu-native’s past year of commit activity
    Java 14 Apache-2.0 45 6 4 Updated Aug 8, 2025
  • governance Public
    hyperledger/governance’s past year of commit activity
    11 Apache-2.0 30 0 0 Updated Aug 7, 2025
  • hyperledger/fabric-x-orderer’s past year of commit activity
    Go 7 Apache-2.0 8 76 9 Updated Aug 7, 2025
  • fabric-chaincode-java Public

    Hyperledger Fabric Contract and Chaincode implementation for Java

    hyperledger/fabric-chaincode-java’s past year of commit activity
    Java 313 Apache-2.0 210 16 (5 issues need help) 0 Updated Aug 7, 2025
  • fabric-chaincode-node Public

    Hyperledger Fabric Node.js Smart Contracts

    hyperledger/fabric-chaincode-node’s past year of commit activity
    JavaScript 256 Apache-2.0 147 7 (4 issues need help) 2 Updated Aug 7, 2025
  • hyperledger/fabric-x-committer’s past year of commit activity
    Go 5 Apache-2.0 6 60 4 Updated Aug 6, 2025
  • firefly-transaction-manager Public

    Blockchain transaction manager for Hyperledger FireFly. Integrates public blockchains through a pluggable FireFly Connector API framework. Extensible policy engine for managing gas & resubmission. Confirmation manager for managing finality on both transactions and event streams.

    hyperledger/firefly-transaction-manager’s past year of commit activity
    Go 27 Apache-2.0 18 4 (2 issues need help) 2 Updated Aug 6, 2025
  • firefly-signer Public

    Signing, Keystore, ABI and RLP encoding utilities for EVM / Ethereum / secp256k1 based blockchains. Written in Go with an enterprise friendly Apache 2.0 license, and a runtime JSON/RPC proxy server. Part of the Hyperledger FireFly project

    hyperledger/firefly-signer’s past year of commit activity
    Go 10 Apache-2.0 14 2 1 Updated Aug 6, 2025