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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 86 repositories
  • firefly-evmconnect Public

    Firefly EVM Connect

    hyperledger/firefly-evmconnect’s past year of commit activity
    Go 16 Apache-2.0 20 9 (4 issues need help) 3 Updated Dec 11, 2025
  • 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 1,733 Apache-2.0 990 139 (1 issue needs help) 44 Updated Dec 11, 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 30 Apache-2.0 17 5 (2 issues need help) 2 Updated Dec 10, 2025
  • firefly Public

    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/firefly’s past year of commit activity
    Go 579 Apache-2.0 241 118 (8 issues need help) 14 Updated Dec 10, 2025
  • hyperledger/fabric-x-orderer’s past year of commit activity
    Go 8 Apache-2.0 10 95 15 Updated Dec 10, 2025
  • fabric Public

    Hyperledger Fabric is an enterprise-grade permissioned distributed ledger framework for developing solutions and applications. 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/fabric’s past year of commit activity
    Go 16,428 Apache-2.0 9,097 177 (2 issues need help) 12 Updated Dec 10, 2025
  • hyperledger/fabric-x-common’s past year of commit activity
    Go 3 Apache-2.0 4 10 0 Updated Dec 10, 2025
  • fabric-chaincode-java Public

    Hyperledger Fabric Contract and Chaincode implementation for Java

    hyperledger/fabric-chaincode-java’s past year of commit activity
    Java 318 Apache-2.0 213 15 (5 issues need help) 0 Updated Dec 10, 2025
  • fabric-gateway Public

    Go, Node and Java client API for Hyperledger Fabric v2.4+

    hyperledger/fabric-gateway’s past year of commit activity
    Java 180 Apache-2.0 103 11 (3 issues need help) 2 Updated Dec 10, 2025
  • hyperledger/fabric-x-committer’s past year of commit activity
    Go 7 Apache-2.0 10 60 4 Updated Dec 10, 2025