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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 508

  5. eth-lightwallet eth-lightwallet Public

    Lightweight JS Wallet for Node and the browser

    JavaScript 1.5k 517

  6. teku teku Public

    🚀 Open-source Ethereum consensus client written in Java

    Java 759 361

Repositories

Showing 10 of 475 repositories
  • 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 1,681 Apache-2.0 508 102 (10 issues need help) 23 Updated Feb 10, 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 585 Apache-2.0 225 48 (2 issues need help) 10 Updated Feb 10, 2026
  • 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 60 3 Updated Feb 10, 2026
  • linea-specification Public

    Specification of the constraint system underlying Linea's zk-EVM.

    Consensys/linea-specification’s past year of commit activity
    TeX 30 22 62 (2 issues need help) 9 Updated Feb 10, 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 107 Apache-2.0 138 148 (4 issues need help) 63 Updated Feb 10, 2026
  • ask-o11y-plugin Public

    AI-powered observability assistant for Grafana that helps you query data, investigate issues, and manage dashboards through natural language.

    Consensys/ask-o11y-plugin’s past year of commit activity
    TypeScript 3 MIT 0 0 3 Updated Feb 11, 2026
  • maru Public

    Consensus layer client implementing QBFT protocol adhering to Eth 2.0 CL / EL separation and API

    Consensys/maru’s past year of commit activity
    Kotlin 19 Apache-2.0 8 28 (1 issue needs help) 4 Updated Feb 10, 2026
  • teku Public

    🚀 Open-source Ethereum consensus client written in Java

    Consensys/teku’s past year of commit activity
    Java 759 Apache-2.0 361 244 (2 issues need help) 26 Updated Feb 10, 2026
  • verax-tutorial Public

    Verax Attestation Registry tutorial

    Consensys/verax-tutorial’s past year of commit activity
    TypeScript 3 0 0 0 Updated Feb 10, 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/linea-attestation-registry’s past year of commit activity
    TypeScript 171 MIT 97 81 (2 issues need help) 1 Updated Feb 10, 2026
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