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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

    13 32

Repositories

Showing 10 of 65 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 1,771 Apache-2.0 1,015 146 (1 issue needs help) 68 Updated Mar 5, 2026
  • hyperledger/fabric-x-orderer’s past year of commit activity
    Go 12 Apache-2.0 15 102 12 Updated Mar 5, 2026
  • 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 13 Apache-2.0 17 2 2 Updated Mar 5, 2026
  • 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 588 Apache-2.0 241 120 (8 issues need help) 17 Updated Mar 5, 2026
  • hyperledger/fabric-x-committer’s past year of commit activity
    Go 8 Apache-2.0 11 83 7 Updated Mar 5, 2026
  • fabric-chaincode-java Public

    Hyperledger Fabric Contract and Chaincode implementation for Java

    hyperledger/fabric-chaincode-java’s past year of commit activity
    Java 321 Apache-2.0 211 15 (5 issues need help) 0 Updated Mar 5, 2026
  • 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) 4 Updated Mar 5, 2026
  • fabric-chaincode-node Public

    Hyperledger Fabric Node.js Smart Contracts

    hyperledger/fabric-chaincode-node’s past year of commit activity
    JavaScript 259 Apache-2.0 147 7 (4 issues need help) 4 Updated Mar 5, 2026
  • governance Public
    hyperledger/governance’s past year of commit activity
    13 Apache-2.0 32 0 0 Updated Mar 4, 2026
  • firefly-tokens-erc1155 Public

    ERC1155 token integration

    hyperledger/firefly-tokens-erc1155’s past year of commit activity
    TypeScript 22 Apache-2.0 15 1 (1 issue needs help) 7 Updated Mar 4, 2026