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NATS - The Edge & Cloud Native Messaging System

NATS is a simple, secure and performant communications system and data layer for digital systems, services and devices.
README.md

NATS - The Edge & Cloud Native Messaging System

NATS provides an always-on messaging system, encompassing traditional pubsub with interest-based propagation, persistence with streaming replays, key/value storage and object storage. NATS provides a flexible set of powerful authentication and authorisation access controls.

NATS is a CNCF incubating project, donated by and primarily developed by Synadia Communications.

Note

.JS ecosystem repositories shuffled/renamed 2024-07-31 The repository formerly known as nats.js was renamed to be nats.node; at the same time, the repository formerly known as next_nats.js was renamed to be nats.js, taking its place.

Note

.NET ecosystem repositories shuffled/renamed 2024-07-17

The repository formerly known as nats.net was renamed to be nats.net.v1; at the same time, the repository formerly known as nats.net.v2 was renamed to be nats.net, taking its place.

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  1. nats-server nats-server Public

    High-Performance server for NATS.io, the cloud and edge native messaging system.

    Go 17.6k 1.6k

  2. nats.go nats.go Public

    Golang client for NATS, the cloud native messaging system.

    Go 6.1k 760

  3. nats.js nats.js Public

    JavaScript client for Node.js, Bun, Deno and browser for NATS, the cloud native messaging system

    TypeScript 212 30

  4. k8s k8s Public

    NATS on Kubernetes with Helm Charts

    Go 542 340

  5. nats.rs nats.rs Public

    Rust client for NATS, the cloud native messaging system.

    Rust 1.2k 207

  6. nats-architecture-and-design nats-architecture-and-design Public

    Architecture and Design Docs

    Go 323 43

Repositories

Showing 10 of 130 repositories
  • nats-box Public

    A container with NATS utilities

    nats-io/nats-box’s past year of commit activity
    HCL 131 Apache-2.0 41 7 1 Updated Aug 4, 2025
  • json.java Public
    nats-io/json.java’s past year of commit activity
    Java 0 Apache-2.0 1 0 0 Updated Aug 4, 2025
  • nats.java Public

    Java client for NATS

    nats-io/nats.java’s past year of commit activity
    Java 615 Apache-2.0 177 10 1 Updated Aug 4, 2025
  • nats-server Public

    High-Performance server for NATS.io, the cloud and edge native messaging system.

    nats-io/nats-server’s past year of commit activity
    Go 17,642 Apache-2.0 1,611 407 30 Updated Aug 4, 2025
  • nats.docs Public

    NATS.io Documentation on Gitbook

    nats-io/nats.docs’s past year of commit activity
    HTML 133 Apache-2.0 279 66 12 Updated Aug 4, 2025
  • nats-architecture-and-design Public

    Architecture and Design Docs

    nats-io/nats-architecture-and-design’s past year of commit activity
    Go 323 Apache-2.0 43 83 13 Updated Aug 4, 2025
  • k8s Public

    NATS on Kubernetes with Helm Charts

    nats-io/k8s’s past year of commit activity
    Go 542 Apache-2.0 340 31 8 Updated Aug 4, 2025
  • nats-spark-connector Public
    nats-io/nats-spark-connector’s past year of commit activity
    Scala 11 Apache-2.0 9 4 1 Updated Aug 2, 2025
  • nats.net Public

    Full Async C# / .NET client for NATS

    nats-io/nats.net’s past year of commit activity
    C# 361 Apache-2.0 77 54 (9 issues need help) 15 Updated Aug 1, 2025
  • nats-site Public

    Website content for https://nats.io. For technical issues with NATS products, please log an issue in the proper repository.

    nats-io/nats-site’s past year of commit activity
    Markdown 97 Apache-2.0 156 15 5 Updated Aug 1, 2025
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