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Connectivity Standards Alliance

Implementation Source Code for the Matter Project

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  1. connectedhomeip connectedhomeip Public

    Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standa…

    C++ 8.6k 2.3k

  2. certification-tool certification-tool Public

    A test harness and tooling designed to simplify development, testing, and certification for devices, guided by the Connectivity Standards Alliance.

    Shell 69 37

Repositories

Showing 10 of 15 repositories
  • connectedhomeip Public

    Matter (formerly Project CHIP) creates more connections between more objects, simplifying development for manufacturers and increasing compatibility for consumers, guided by the Connectivity Standards Alliance.

    project-chip/connectedhomeip’s past year of commit activity
    C++ 8,570 Apache-2.0 2,330 2,226 (10 issues need help) 398 Updated Feb 8, 2026
  • connectedhomeip-doc Public

    Doxygen output from project-chip/connectedhomeip

    project-chip/connectedhomeip-doc’s past year of commit activity
    HTML 22 8 3 0 Updated Feb 9, 2026
  • rs-matter Public

    Rust implementation of the Matter protocol.

    project-chip/rs-matter’s past year of commit activity
    Rust 491 Apache-2.0 67 40 (2 issues need help) 3 Updated Feb 5, 2026
  • certification-tool Public

    A test harness and tooling designed to simplify development, testing, and certification for devices, guided by the Connectivity Standards Alliance.

    project-chip/certification-tool’s past year of commit activity
    Shell 69 Apache-2.0 37 142 6 Updated Feb 5, 2026
  • zap Public

    ZAP stands for ZCL Advanced Platform. It is used to configure clusters, attributes and other entities for Matter and ZigbeePro applications.

    project-chip/zap’s past year of commit activity
    ZAP 161 Apache-2.0 91 85 27 Updated Feb 5, 2026
  • certification-tool-backend Public

    Backend code for the CSA Certification Harness and Tooling

    project-chip/certification-tool-backend’s past year of commit activity
    Python 11 Apache-2.0 21 2 3 Updated Feb 5, 2026
  • alchemy-action Public
    project-chip/alchemy-action’s past year of commit activity
    JavaScript 1 Apache-2.0 2 0 0 Updated Feb 5, 2026
  • alchemy Public

    Alchemy is a command line tool for modifying and transforming Matter spec documents.

    project-chip/alchemy’s past year of commit activity
    Go 9 Apache-2.0 10 10 3 Updated Feb 4, 2026
  • certification-tool-cli Public

    CLI tooling for the CSA Certification Harness and Tooling

    project-chip/certification-tool-cli’s past year of commit activity
    Python 5 Apache-2.0 4 0 3 Updated Jan 29, 2026
  • matter-handbook Public

    This is the repository for the Matter Handbook, content is published at https://handbook.buildwithmatter.com

    project-chip/matter-handbook’s past year of commit activity
    HTML 25 CC-BY-4.0 17 12 8 Updated Dec 15, 2025
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