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Consensys

Consensys is the software engineering leader of the blockchain space. Our full-stack Ethereum products help developers build next-generation networks.

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  1. ethereum-developer-tools-list ethereum-developer-tools-list Public archive

    A guide to available tools and platforms for developing on Ethereum.

    5.4k 1.4k

  2. quorum quorum Public

    A permissioned implementation of Ethereum supporting data privacy

    Go 4.8k 1.3k

  3. Tokens Tokens Public archive

    Ethereum Token Contracts

    JavaScript 2.1k 1.2k

  4. gnark gnark Public

    gnark is a fast zk-SNARK library that offers a high-level API to design circuits. The library is open source and developed under the Apache 2.0 license

    Go 1.7k 509

  5. eth-lightwallet eth-lightwallet Public

    Lightweight JS Wallet for Node and the browser

    JavaScript 1.5k 516

  6. teku teku Public

    🚀 Open-source Ethereum consensus client written in Java

    Java 762 361

Repositories

Showing 10 of 475 repositories
  • go-corset Public

    A port of the Corset tool into Go

    Consensys/go-corset’s past year of commit activity
    Go 11 Apache-2.0 10 24 3 Updated Feb 25, 2026
  • discovery Public

    Java implementation of Discovery v5

    Consensys/discovery’s past year of commit activity
    Java 13 Apache-2.0 32 10 1 Updated Feb 25, 2026
  • linea-monorepo Public

    The principal Linea repository. This mainly includes the smart contracts covering Linea's core functions, the Prover in charge of generating ZK proofs, the Coordinator responsible for multiple orchestrations, and the Postman to execute bridge messages

    Consensys/linea-monorepo’s past year of commit activity
    Go 110 Apache-2.0 132 157 (3 issues need help) 56 Updated Feb 25, 2026
  • teku Public

    🚀 Open-source Ethereum consensus client written in Java

    Consensys/teku’s past year of commit activity
    Java 762 Apache-2.0 361 242 (2 issues need help) 29 Updated Feb 25, 2026
  • gnark Public

    gnark is a fast zk-SNARK library that offers a high-level API to design circuits. The library is open source and developed under the Apache 2.0 license

    Consensys/gnark’s past year of commit activity
    Go 1,684 Apache-2.0 509 100 (10 issues need help) 19 Updated Feb 24, 2026
  • gnark-crypto Public

    gnark-crypto provides elliptic curve and pairing-based cryptography on BN, BLS12, BLS24 and BW6 curves. It also provides various algorithms (algebra, crypto) of particular interest to zero knowledge proof systems

    Consensys/gnark-crypto’s past year of commit activity
    Go 588 Apache-2.0 226 49 (2 issues need help) 12 Updated Feb 24, 2026
  • linea-specification Public

    Specification of the constraint system underlying Linea's zkEVM

    Consensys/linea-specification’s past year of commit activity
    TeX 29 21 51 (2 issues need help) 6 Updated Feb 24, 2026
  • doc.linea Public

    Linea documentation

    Consensys/doc.linea’s past year of commit activity
    CSS 468 Apache-2.0 552 13 15 Updated Feb 24, 2026
  • doc.teku Public

    Documentation for Teku – Ethereum consensus layer client

    Consensys/doc.teku’s past year of commit activity
    JavaScript 70 Apache-2.0 76 3 4 Updated Feb 24, 2026
  • shomei Public

    Shomei Linea state manager extends the Hyperledger Besu functionality. This component communicates with Besu in order to maintain and update the ZK state. This component will communicate with Besu thanks to this plugin https://github.com/ConsenSys/besu-shomei-plugin

    Consensys/shomei’s past year of commit activity
    Java 5 Apache-2.0 9 4 8 Updated Feb 24, 2026
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