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@Consensys-Incorporated

Consensys Incorporated

README.md

Consensys

Consensys builds open-source protocols and institutional-grade infrastructure for Ethereum. This organization hosts the source code, documentation, and tooling that Consensys maintains. Learn more at consensys.com.

Projects

Project Description Documentation
Teku Ethereum consensus client docs.teku.consensys.io
Web3Signer Remote signing service for Ethereum clients docs.web3signer.consensys.io
gnark and gnark-crypto zk-SNARK framework and cryptographic primitives docs.gnark.consensys.io
Zesu Stateless zkEVM execution client docs.zesu.consensys.io
Besu Ethereum execution client, an LF Decentralized Trust project docs.besu-eth.org
Linea Ethereum Layer 2 network. Its open-source stack, Lineth, is an LF Decentralized Trust project docs.linea.build

Security

Report vulnerabilities to Security-Report@Consensys.com, or use the Report a vulnerability button where a repository offers it. See the security policy for details.

Looking for MetaMask?

MetaMask code lives in the MetaMask organization.

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  1. 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 538

  2. teku teku Public

    🚀 Open-source Ethereum consensus client written in Java

    Java 780 389

  3. doc.linea doc.linea Public

    Source for docs.linea.build, the official Linea documentation site

    JavaScript 476 555

  4. web3signer web3signer Public

    Web3Signer is an open-source signing service capable of signing for multiple platforms (Ethereum consensus and execution clients) using private keys stored in an external vault, or encrypted on a d…

    Java 265 103

Repositories

Showing 10 of 195 repositories
  • teku Public

    🚀 Open-source Ethereum consensus client written in Java

    Consensys-Incorporated/teku's past year of commit activity
    Java 780 Apache-2.0 389 204 (2 issues need help) 22 Updated Sep 22, 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-Incorporated/gnark's past year of commit activity
    Go 1,734 Apache-2.0 538 66 (7 issues need help) 18 Updated Sep 22, 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-Incorporated/gnark-crypto's past year of commit activity
    Go 600 Apache-2.0 236 26 (1 issue needs help) 13 Updated Sep 22, 2026
  • ocap-kernel Public

    The Ocap Kernel monorepo

    Consensys-Incorporated/ocap-kernel's past year of commit activity
    TypeScript 9 Apache-2.0 7 57 51 Updated Sep 22, 2026
  • constantine Public Forked from mratsim/constantine

    Constantine: modular, high-performance, zero-dependency cryptography stack for verifiable computation, proof systems and blockchain protocols.

    Consensys-Incorporated/constantine's past year of commit activity
    Nim 0 74 0 0 Updated Sep 22, 2026
  • besu-kubernetes Public
    Consensys-Incorporated/besu-kubernetes's past year of commit activity
    Mustache 0 Apache-2.0 1 1 0 Updated Sep 22, 2026
  • doc.linea Public

    Source for docs.linea.build, the official Linea documentation site

    Consensys-Incorporated/doc.linea's past year of commit activity
    JavaScript 476 Apache-2.0 555 6 5 Updated Sep 22, 2026
  • linea-attestation-registry Public

    Verax is a shared registry for storing attestations of public interest on EVM chains, designed to enhance data discoverability and consumption for dApps across the network.

    Consensys-Incorporated/linea-attestation-registry's past year of commit activity
    TypeScript 176 MIT 99 89 (2 issues need help) 2 Updated Sep 22, 2026
  • zesu Public

    consolidated zesu stateless zkevm implementation

    Consensys-Incorporated/zesu's past year of commit activity
    Zig 2 Apache-2.0 5 1 10 Updated Sep 21, 2026
  • doc.teku Public

    Documentation for Teku – Ethereum consensus layer client

    Consensys-Incorporated/doc.teku's past year of commit activity
    JavaScript 70 Apache-2.0 77 6 0 Updated Sep 20, 2026
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