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    150 repositories

    • besu

      Public
      An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu
      Java
      •
      Apache License 2.0
      •994•0•0•1•Updated Dec 29, 2025Dec 29, 2025

    • prysm

      Public
      Go implementation of Ethereum proof of stake
      Go
      •
      GNU General Public License v3.0
      •1.3k•0•0•0•Updated Dec 29, 2025Dec 29, 2025

    • firefly-fabconnect

      Public
      REST API to interact with a Fabric network and event streaming via websocket
      Go
      •
      Apache License 2.0
      •29•0•0•3•Updated Dec 29, 2025Dec 29, 2025

    • erigon

      Public
      Ethereum implementation on the efficiency frontier https://erigon.gitbook.io
      Go
      •
      GNU Lesser General Public License v3.0
      •1.5k•0•0•1•Updated Dec 28, 2025Dec 28, 2025

    • terraform-provider-kaleido

      Public
      A terraform provider for Kaleido!
      Go
      •
      Apache License 2.0
      •11•10•9•10•Updated Dec 28, 2025Dec 28, 2025

    • kubo

      Public
      An IPFS implementation in Go
      Go
      •
      Other
      •3.1k•0•0•0•Updated Dec 24, 2025Dec 24, 2025

    • firefly

      Public
      242•3•0•2•Updated Dec 23, 2025Dec 23, 2025

    • bor

      Public
      Kaleido fork of Bor
      Go
      •
      GNU Lesser General Public License v3.0
      •563•0•0•0•Updated Dec 18, 2025Dec 18, 2025

    • heimdall-v2

      Public
      Go
      •
      GNU General Public License v3.0
      •25•0•0•0•Updated Dec 18, 2025Dec 18, 2025

    • firefly-evmconnect

      Public
      Firefly EVM Connect
      Go
      •
      Apache License 2.0
      •20•0•0•0•Updated Dec 18, 2025Dec 18, 2025

    • firefly-transaction-manager

      Public
      Monitors blockchain operations in FireFly for confirmations, completion and policy based resubmission
      Go
      •
      Apache License 2.0
      •17•0•0•0•Updated Dec 18, 2025Dec 18, 2025

    • stellar-rpc

      Public
      RPC server for Soroban contracts.
      Go
      •
      Apache License 2.0
      •48•0•0•0•Updated Dec 15, 2025Dec 15, 2025

    • nethermind

      Public
      A robust execution client for Ethereum node operators.
      C#
      •
      GNU General Public License v3.0
      •617•0•0•0•Updated Dec 15, 2025Dec 15, 2025

    • stellar-horizon

      Public
      Stellar's Horizon API service
      Go
      •
      Apache License 2.0
      •5•0•0•0•Updated Dec 12, 2025Dec 12, 2025

    • lighthouse

      Public
      Ethereum consensus client in Rust
      Rust
      •
      Apache License 2.0
      •952•0•0•0•Updated Dec 12, 2025Dec 12, 2025

    • firefly-common

      Public
      Go
      •
      Apache License 2.0
      •15•0•0•0•Updated Dec 12, 2025Dec 12, 2025

    • firefly-tokens-erc20-erc721

      Public
      ERC20 token integration
      TypeScript
      •
      Apache License 2.0
      •22•1•0•0•Updated Dec 12, 2025Dec 12, 2025

    • firefly-tokens-erc1155

      Public
      ERC1155 token integration
      TypeScript
      •
      Apache License 2.0
      •15•0•0•0•Updated Dec 12, 2025Dec 12, 2025

    • paladin

      Public
      Paladin is a platform for building programmable privacy preserving tokens on EVM, with integrated client and wallet. Support for several privacy frameworks including ZKP tokens, issuer-backed tokens, and private smart contracts.
      Go
      •
      Apache License 2.0
      •35•0•0•0•Updated Dec 12, 2025Dec 12, 2025

    • js-merkletree

      Public
      browser compatible SMT implemetation
      TypeScript
      •
      Apache License 2.0
      •4•0•0•0•Updated Dec 11, 2025Dec 11, 2025

    • contracts

      Public
      IDEN3 smartcontracts
      TypeScript
      •
      GNU General Public License v3.0
      •40•0•0•0•Updated Dec 10, 2025Dec 10, 2025

    • stellar-core

      Public
      Reference implementation for the peer-to-peer agent that manages the Stellar network.
      C++
      •
      Other
      •1.1k•0•0•0•Updated Dec 10, 2025Dec 10, 2025

    • PET-atomic-settlements

      Public
      TypeScript
      •0•0•0•0•Updated Dec 2, 2025Dec 2, 2025

    • celestia-node

      Public
      Celestia Data Availability Nodes
      Go
      •
      Apache License 2.0
      •1.1k•0•0•0•Updated Dec 2, 2025Dec 2, 2025

    • op-alt-da

      Public
      Celestia Data Availability Provider for Optimism Alt-DA Protocol.
      Go
      •
      Apache License 2.0
      •17•0•0•0•Updated Nov 18, 2025Nov 18, 2025

    • celestia-app

      Public
      Celestia consensus node
      Go
      •
      Apache License 2.0
      •493•0•0•0•Updated Nov 18, 2025Nov 18, 2025

    • bitcoin

      Public
      Bitcoin Core integration/staging tree
      C++
      •
      MIT License
      •39k•0•0•0•Updated Nov 14, 2025Nov 14, 2025

    • go-ethereum

      Public
      Official Go implementation of the Ethereum protocol
      Go
      •
      GNU Lesser General Public License v3.0
      •22k•0•0•0•Updated Nov 14, 2025Nov 14, 2025

    • zeto

      Public
      Privacy-preserving implementations of fungible and non-fungible tokens, using UTXO as the underlying transaction model
      Solidity
      •
      Apache License 2.0
      •25•0•0•0•Updated Nov 12, 2025Nov 12, 2025

    • optimism

      Public
      Optimism is Ethereum, scaled.
      Go
      •
      MIT License
      •3.9k•0•0•0•Updated Nov 7, 2025Nov 7, 2025